Kirki, Burst Statistics WordPress Plugin Flaws in Attackers’ Crosshairs

Hundreds of thousands of websites are potentially exposed to attacks exploiting two vulnerabilities in the Kirki and Burst Statistics WordPress plugins, Defiant warns.

Kirki provides website and freeform page creation, and WordPress customizer enhancements. The plugin’s versions 6.0.0 to 6.0.6 are affected by an unauthenticated privilege escalation and account takeover bug.

Tracked as CVE-2026-8206 (CVSS score of 9.8), the issue impacted the plugin’s password reset flow, which allowed attackers to provide a username and an arbitrary email address and have a password reset key sent to that address.

“This means an unauthenticated attacker can send a request specifying a high-privileged username together with an attacker-controlled email address and receive a valid password reset link for the targeted account,” Defiant explains.

The attacker can then use the reset link to take control of the targeted account. By resetting the password for an administrative account, the attacker can take over the entire website.

A lightweight plugin for WordPress, Burst Statistics provides users with an intuitive analytics dashboard with insights into site traffic, visitor sources, page performance, and more.

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Versions 3.4.0 to 3.4.1.1 of the plugin were affected by an authentication bypass vulnerability that allowed unauthenticated attackers to elevate their privileges to administrator and take control of a vulnerable site.

The bug existed because the function responsible for validating application passwords from the Authorization header contained an incorrect return-value, allowing attackers to send a REST API request and impersonate an administrator for the duration of the request.

“The plugin incorrectly treats the request as authenticated and sets the current user to the supplied administrator account, allowing unauthorized access to administrator-level REST API functionality, such as creating a new administrator account,” Defiant notes.

The web protection firm says it has blocked thousands of attacks targeting these vulnerabilities over the past 24 hours and warns that hundreds of thousands of websites are potentially at risk.

Kirki has over 500,000 active installations, but only 150,000 sites are believed to be running a vulnerable plugin version. Burst Statistics has more than 200,000 active installations.

Users are advised to update to Kirki version 6.0.7 or newer, and to Burst Statistics version 3.4.2 or newer, which contain patches for the exploited security defects.

Related: Organizations Warned of Exploited Linux Kernel Vulnerability

Related: ‘HTTP/2 Bomb’ Exploit Knocks Web Servers Offline in Seconds

Related: Exclusive: How One Line of Code Put Billions of Microsoft Android App Downloads at Risk

Related: Android Update Patches Exploited Zero-Day, 123 Other Vulnerabilities

https://www.securityweek.com/kirki-burst-statistics-wordpress-plugin-flaws-in-attackers-crosshairs/




Security of 100 AI Agents Tested and Ranked – What You Need to Know

AI is our new leader. We just accept and do what it tells us. Maybe we should be a bit more circumspect.

Concern over the performance of AI agents has been constant, ranging from ‘leaky’ to just plain wrong decision-making. Since the pressure to use more agents more autonomously because of supercharged AI-assisted attacks is now constant, Adversa AI’s decision to measure and compare the performance and security of 100 agents across ten categories is welcome.

But the results are not. Of the 100 agents tested, and positioned within a new AI Risk Quadrant, only 11 are categorized as ‘capable well-defended’. 

The root problem is the AI agent ‘lethal trifecta’, which Adversa describes as ‘private data access + exposure to untrusted content + ability for outbound actions’. This translates directly into the standard lethal trifecta of too much power + too much trust + too little control’.

Since all three parts of this trifecta are necessary for an AI agent to achieve its goal, capability and security will always be a big ask. Ninety-eight percent of the agents have this trifecta, so it is no surprise to learn – but still shocking to hear – that so few are both capable (useful) and defendable (secure).

Capability and security verge on mutual exclusion. “The same vendors shipping the most capable agents ship the widest attack surface – a structural feature of the market, not a handful of outliers,” states Adversa’s analysis in its AI Risk Quadrant for Agent Security report. It calls this a ‘power-protection inversion’ and adds that it appears in all ten agent categories.

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The agent categories with the greatest power protection inversion, however, are ‘computer agents’ followed by ‘coding agents’.

Computer agents are designed to perform a specific task, such as make a decision or perform an action for a user. Since agents can only operate with what they know (the context problem, where poor context leads to bad decisions in all agents), computer agents are given wide access rights, effectively the complete operating system. “A compromise hands the attacker the user’s entire machine, not just one application or tab,” warns Adversa.

Such agents also suffer from an issue that affects all agents: the user has little, if any, visibility into or control over what the agent actually does. It is given an input (the task), and it generates an output (the completed task). But with computer agents, the user doesn’t know the route it takes between input and output, nor what specific actions within the operating system it takes along that route.

“The deeper issue is that the desktop confirmation step looks like a control while being unreliable in practice,” warns the analysis. ‘The human and the model reason over different abstractions (windows and labels vs. screenshots and accessibility trees). That gap produces confirmation mismatch: the human approves the appearance of the action, not what the agent is about to do, because nothing in the interface surfaces the difference.”

The second-worst offender in the exposed giants quadrant is coding agents. This is concerning since ‘vibe-coding’ applications are becoming the future of software, and ‘vibe-coded’ in-house applications may live with us for many years.

The analysis sub-divides coding agents into three types: “coding copilots (human reviews each suggestion), autonomous coding agents (goal-in, repo-out), and app builders (prompt-to-deployed-app). The first might appear to be the least dangerous, but the user still doesn’t know what the agent does between input and output. “Coding agents don’t just write code – they touch shell, dependencies, and tokens long before a diff lands in review,” comments Adversa.

“This is the class where compromise most directly becomes production compromise. The danger is not bad code suggestions; it is high-trust operation inside the software supply chain. Non-determinism makes code review an incomplete defense: even if a human reviews the final diff, the agent may already have traversed secrets, run tests against production-like services, modified configs, or selected risky dependencies. Review catches outputs; it does not catch the full action trail.”

Coding agents figure so highly among the exposed giants because they have a wide attack surface, an extensive blast radius, and poor defense controls. The attack surface is wide because they run shell commands, load MCP servers, and auto-load rules files. The blast radius comes from sitting inside the software supply chain with access to secrets, signing keys, and deployment pipelines. And their primary defense is a code review of the output, which doesn’t consider either the attack surface or the blast radius.

We’ve glanced at just two of the ten agent types included in Adversa’s agent analysis and AI Risk Quadrant. The other eight categories are general assistant, work copilot, browser, conversational, custom workflow, business process, platform operations, and data engineering. None come out squeaky clean. Ninety-eight percent of the tested agents are subject to the lethal trifecta, with only one agent in each of the general assistant and data engineering agents being the exceptions.

Learn More at the AI Risk Summit | Ritz-Carlton, Half Moon Bay

General comments from Adversa include: agent defaults favor velocity over safety; agents with the most power have the least protection, while the agents with the most protection have the least power; only 11% qualify for the capable and defended quadrant; tool execution accounts for 76% of blast radius; 37% of the market is audited more than defended; and 83% of claimed AI agent defenses are not publicly verifiable.

Agents are effectively black boxes – it’s a take it or leave it scenario. Business economics is forcing us to take it. Since we cannot control what the agent does while it is running, our only option is to be careful over what we input, and control, where possible, the output. 

Here, Adversa recommends concentration on controlling the output since there is little that can be done on the input prompts. “Defend the legs you can own, not the one you can’t,” it suggests. “Prompt injection has no deterministic fix – no classifier reliably separates the agent’s data from its instructions, and vendors concede it. Concede the input boundary and spend the defensive budget on the trifecta legs the operator does control: egress, identity, and irreversible actions.”

This is where we are today. The headlong rush into agentic AI solutions is irreversible but concerning. We will only match adversarial AI-assisted attacks by using AI-assisted defense. All businesses will only remain competitive if they are faster, and more efficient than the competition. In business, all roads lead to AI. We must hope, and can probably expect, that AI will improve in all areas in the future. To what extent and when that may happen is another unknown. 

But in the meantime, the ultimate message from Adversa’s massive and detailed analysis is clear: “Let’s be careful out there.”

Related: Can We Trust AI? No – But Eventually We Must

Related: The Wild West of Agentic AI – An Attack Surface CISOs Can’t Afford to Ignore

Related: Sweet Security Launches Agentic AI Red Teaming to Counter ‘Mythos Moment’

Related: Raising the Cybersecurity Stakes: Ante up for the Agentic Era

https://www.securityweek.com/security-of-100-ai-agents-tested-and-ranked-what-you-need-to-know/




Hackers Target Global Stock Exchange in Espionage Operation

Hackers gained access to the email account of a senior executive at a major global stock exchange and exfiltrated data for months.

The attack, investigated by Broadcom’s Symantec and Carbon Black threat-hunting team, began in October 2025, and the threat actor retained access to the compromised Outlook mailbox until March 2026. The security experts estimate that the dwell time was roughly 150 days.

The goal of the operation was most likely espionage, but Symantec and Carbon Black did not share any information about who may have been behind the attack or which stock exchange was targeted.

“For an espionage actor, a senior executive’s mailbox is a high-value intelligence target. An Outlook profile may yield details of external negotiations, internal deliberations, the executive’s calendar, travel pattern, and their contacts,” the researchers said. 

“Organizations such as exchanges and regulators may hold non-public information about listings, enforcement actions and market-moving events. Months of unfettered access to that mailbox lets an attacker build a near-complete picture of the target’s working life and the organization’s near-term direction without ever having to move laterally elsewhere on the network,” they added.

The initial access vector remains unknown, but the first signs of malicious activity were seen on October 10, 2025, when malware had already been running on the compromised host, disguised as Adobe and OneDrive applications. 

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Command-and-control (C&C) channels were established on November 12, when the attacker also began collecting and exfiltrating data. 

To avoid raising suspicion, they used Dropbox and OneDrive to exfiltrate files, transferring only small batches at a time.

“The cumulative effect over the five months observed is a complete, near-continuous theft of the user’s Outlook mailbox, broken into incremental archives small enough not to draw attention from security software,” the researchers explained. 

The attacker continuously worked on persistence, regularly re-registering tasks disguised as Adobe, Lenovo, and OneDrive system services to maintain access. 

Symantec and Carbon Black made indicators of compromise (IoCs) available to help other organizations detect potential attacks. 

Related: US Disrupts Russian Espionage Operation Involving Hacked Routers and DNS Hijacking

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Related: US Disrupts Russian Espionage Operation Involving Hacked Routers and DNS Hijacking

https://www.securityweek.com/hackers-target-global-stock-exchange-in-espionage-operation/




IMA Diligence Services Data Breach Impacts 525,000 People

IMA Diligence Services is notifying over 525,000 individuals that their personal information was stolen in a data breach.

The incident, the company says, was identified in mid-December after a legacy server managed by a third party became inaccessible.

“Upon discovery, we notified law enforcement and promptly commenced an investigation to confirm the nature and scope of this incident,” an incident notice on the company’s website reads.

Working with external cybersecurity experts to investigate the data breach, IMA Diligence Services discovered that the attackers accessed the server between December 8 and December 16 and exfiltrated certain files.

After reviewing the stolen data, the company determined that it included personal information such as names, addresses, Social Security numbers, and driver’s license numbers.

Additionally, the hackers exfiltrated financial information, including account numbers and credit card numbers, medical and health insurance information, and, in some cases, passport numbers and taxpayer identification numbers.

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IMA Diligence Services told the Indiana Attorney General’s Office that 525,306 people were impacted. The company is providing 12 months of free credit monitoring and identity restoration services to the affected individuals.

While the company’s notice does not include details on the threat actor responsible for the data breach, the incident was claimed by the Genesis ransomware group.

The gang added IMA Diligence Services to its Tor-based leak site in late January, claiming to have stolen 700 gigabytes of data from the company, including personal information, business documents, and confidential files.

SecurityWeek has emailed IMA Diligence Services for a statement on the matter and will update this article if the company responds.

A subsidiary of IMA Financial Group, IMA Diligence Services provides financial consulting services for acquisitions, mergers, and other corporate transactions. Founded in 2009, it was previously known as RedRidge Diligence Services.

Related: Charter Communications Data Breach Could Impact Nearly 5 Million

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Related: 266,000 Affected by Data Breach at Radiology Associates of Richmond

https://www.securityweek.com/ima-diligence-services-data-breach-impacts-525000-people/




Organizations Warned of Exploited Linux Kernel Vulnerability

The US cybersecurity agency CISA on Tuesday warned of in-the-wild exploitation of a Linux kernel vulnerability that leads to container escapes.

Tracked as CVE-2022-0492 (CVSS score of 7.8), the issue is described as an improper authentication vulnerability that could allow attackers to elevate their privileges and bypass the namespace isolation.

The security defect was found in cgroups, the Linux kernel’s control groups feature that specifies which OS resources a group of processes can use. While there are two control group versions, only cgroups v1 is affected.

Together with namespaces, cgroups can be used for process isolation and to restrict access to certain resources, which makes the feature essential for container creation.

Due to the vulnerability, any user could modify the release_agent file residing at the root of the cgroup hierarchy, which runs as root within the cgroup namespace as part of cgroup v1’s notification mechanism when a cgroup becomes empty.

“It is then possible to create a malicious script that is located on the host filesystem that will be run as root as part of the cgroup notification process, essentially allowing for a container escape and privilege escalation,” HackTheBox explains.

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Additionally, the bug allowed attackers to create a new user namespace with admin privileges and then create a cgroup with a malicious release_agent file, triggering the exploit.

Technical details on CVE-2022-0492 were published roughly three years ago, but its in-the-wild exploitation was reported only this week, one day before CISA’s alert.

Kaspersky mentioned the exploitation of CVE-2022-0492 in a blog post describing attacks on container environments, but has not specified who is behind the attacks, nor who the victims are.

On Tuesday, the cybersecurity agency added the CVE to its Known Exploited Vulnerabilities (KEV) catalog, urging federal agencies to patch it by June 5.

CISA also urged the immediate patching of CVE-2025-48595, a high-severity flaw in Android’s Framework component. Google patched the issue this week, warning that it has been exploited as a zero-day.

Related: ‘HTTP/2 Bomb’ Exploit Knocks Web Servers Offline in Seconds

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Related: Recent Palo Alto Networks Vulnerability Exploited for Weeks

https://www.securityweek.com/organizations-warned-of-exploited-linux-kernel-vulnerability/




‘HTTP/2 Bomb’ Exploit Knocks Web Servers Offline in Seconds

Known denial-of-service (DoS) techniques can be chained together in a new exploit that can knock major web servers offline, Calif security researchers warn.

Dubbed HTTP/2 Bomb and discovered using OpenAI’s Codex, the exploit combines a compression bomb that targets HTTP/2’s header compression scheme (HPACK) with a Slowloris-style hold that prevents the server from freeing memory.

According to California-based cybersecurity firm Calif, the attack potentially affects over 880,000 websites that support HTTP/2 and run default NGINX, Apache HTTPD, Microsoft IIS, Envoy, or Cloudflare Pingora configurations.

Furthermore, the company says, an attack can be launched from a home computer on a 100 Mbps connection and can render any of these servers unavailable within seconds.

The techniques chained by the exploit are not new. In fact, three of the underlying issues were disclosed a decade ago, while another was resolved last year.

The first part of the exploit uses HPACK Bomb (tracked as CVE-2016-6581), a compression-layer attack relying on small messages that turn into gigabytes of data once they reach the destination server.

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Last year, the attack was demonstrated against Apache HTTPD with a 4000x amplification rate, and was resolved in Apache HTTP Server version 2.4.64 as CVE-2025-53020.

The second part of the new exploit targets CVE-2016-8740 and CVE-2016-1546 (Slow Read), two Apache HTTPD flaws leading to DoS conditions via Continuation frames in an HTTP/2 request and via modified flow-control windows.

These HTTP/2 Slowloris-type issues are abused for memory exhaustion by advertising a zero-byte flow-control window so that the server does not send a response, and then resetting the send timeout to prevent the server from freeing memory allocations.

“What’s new here is where the amplification comes from. The classic bomb stuffs a large value into the table and references it repeatedly, so servers learned to cap the total decoded header size,” Calif notes.

“Our variant goes the other way: the header is nearly empty, and the amplification comes from the per-entry bookkeeping the server allocates around it. The decoded-size limit never fires because there’s almost nothing to decode,” the company explains.

Calif also identified a bypass for servers that cap the header-field count, and released proof-of-concept (PoC) code to demonstrate the attack.

The company says NGINX resolved the bug in April, while Apache rolled out fixes in late May (and issued CVE-2026-49975). Microsoft IIS, Envoy, and Cloudflare Pingora have not been patched at the time of writing.

“The other thing worth noting is how this exploit was found. Both halves have been public for a decade. What Codex did was read the codebases, recognize that the two compose, and build the combined attack. That combination is obvious once you see it, and yet as far as we can tell no human had put it together against these servers,” Calif notes.

Related: Exploit Code Published for Critical Flowise RCE Vulnerability

Related: PoC Released for DirtyDecrypt Linux Kernel Vulnerability

Related: PoC Code Published for Critical NGINX Vulnerability

Related: BeyondTrust Vulnerability Targeted by Hackers Within 24 Hours of PoC Release

https://www.securityweek.com/http-2-bomb-exploit-knocks-web-servers-offline-in-seconds/




Two New Reports Offer Competing Explanations for Cybersecurity’s Growing Crisis

Two reports offer differing viewpoints. One suggests a failure of tools to provide what security teams really need. The other suggests the tools exist but are not properly managed.

The industrialization of cybercrime threatens to overwhelm cyber defense. It’s a process that started before the arrival of ChatGPT, was supercharged by the age of AI, and is now typified as the post-Mythos era. It’s a time when defenders must improve their performance or cede the battleground to the adversary. Applications are the battlefield. The speed, scale and sophistication of AI-assisted attacks is difficult to contain. 

“AI is not just creating more vulnerabilities. It is exposing the fact that companies cannot fix known vulnerabilities fast enough,” explains Daniel Shechter, CEO and co-founder at Miggo Security. “For years, security programs have been measured by how well they find risk before software goes live. Frontier AI like Mythos changes the question. If attackers can move from disclosure to exploit in hours, boards and CISOs need to understand how long the business remains exposed, and what can be done to mitigate quickly and efficiently.”

The Cloud Security Alliance (CSA) State of Modern Application and AI Security report (PDF), commissioned by Miggo and published on June 2, 2026, confirms and explains this new reality. CSA surveyed more than 900 cybersecurity leaders and found that vulnerabilities in this post-Mythos era are evading the pre-production phase while 82% of organizations lack effective runtime visibility.

“The real challenge begins once applications are in production, where security teams must rapidly determine which exposures are truly exploitable, prioritize the risks that matter most, and respond before attackers can take advantage,” suggests Daniel Shechter, CEO and co-founder at Miggo Security.

Most breaches are driven by known vulnerabilities. Eighty percent of the companies surveyed have suffered at least one incident involving a known vulnerability in the last year. If it is known, it is almost certainly patchable; but in the post-Mythos era there are too many patches to handle. The biggest problem is knowing which of those vulnerabilities are exploitable and most urgently need patching.

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Only 9% remediate critical vulnerabilities within 24 hours; with74% take one to seven days. Patch time is important: Organizations taking four or more days had a 97% incident rate. Those taking three or less had a 67% rate. The implication is that patch rates must be increased and exploitable vulnerabilities better understood – and preferably both.

It gets more complicated, and urgent, in runtime, which is described as the breach battlefield. Most organizations only know what happened after reconstructing the event after the horse has bolted. Most (73%) would adopt virtual patching if they had better confidence in minimal false positives; but only 17% configure WAFs for automatic blocking, with 56% citing a lack of application context as the reason.

Because of the runtime difficulties, there is an intention by 42% of the organizations to increase investment in runtime monitoring and protection over the next few years. But since protection is always better than cure, the bulk of investment (52%) remains in pre-production such as CI/CD build protection.

The potential solutions are clear. Improved visibility into vulnerability exploitability together with better all-round contextual understanding of the application concerned – and its effect on business stability – would allow autonomous patching for many vulnerabilities and confidence in increased automated blocking.

A separate FireMon Insights report, also published June 2, 2026, suggests that concern over the automated use of firewalls as a security barrier is unsurprising but at least partially due to a lack of human oversight. FireMon discusses firewalls in general, but the same principles will apply to WAFs.

“Firewall complexity is no longer just an operational problem. It is a control problem,” says Jody Brazil, CEO at FireMon. “Security teams have massive investments in firewalls, cloud, and segmentation platforms, but without control of policy those environments become difficult to manage securely. The problem is no longer lack of tools. It is lack of operational control.”

It concludes that manual policy management is inefficient and allows risk across the attack surface to continue to expand rapidly, primarily due to an environment in which high severity policy failures persist over extended periods of time, and are exacerbated by unused and redundant rules. 

FireMon suggests a failure in human management rather than firewall capability. For example, 45% of firewall rules lack an owner or documentation, 17% are redundant or shadowed, and 69% are unused.

“Firewall complexity is no longer just an operational problem. It is a control problem,” adds Brazil. “Security teams have massive investments in firewalls, cloud, and segmentation platforms, but without control of policy those environments become difficult to manage securely. The problem is no longer lack of tools. It is lack of operational control.”

While this suggests a route toward better usage of firewalls, it doesn’t discuss or explain the fear that contextually incorrect blocking rules might adversely affect business operations – which lies at the heart of improving application security.

The two reports are, however, slightly at odds. The CSA report suggests the problem is a failure of security tools to provide the solutions really necessary, while the FireMon report suggests the tools exist, but are not being properly managed.

Related: Anthropic Unveils ‘Claude Mythos’ – A Cybersecurity Breakthrough That Could Also Supercharge Attacks

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Related: New Class of CI/CD Attacks Could Have Led to PyTorch Supply Chain Compromise

Related: Microsoft to Enable ‘Windows Baseline Security’ With New Runtime Integrity Safeguards

https://www.securityweek.com/two-new-reports-offer-competing-explanations-for-cybersecuritys-growing-crisis/




Exclusive: How One Line of Code Put Billions of Microsoft Android App Downloads at Risk

Six Microsoft 365 Android apps contain an identical flaw that could risk billions of downloads being compromised.

The findings, shared exclusively with SecurityWeek ahead of the expected public release of the research on Tuesday, were uncovered by Enclave, an AI-powered exploitable bug hunter. It is nothing more than a single debug flag being left in the production code of Word, PowerPoint, Excel, Microsoft 365 Copilot, Microsoft Loop and OneNote for Android. Someone left debug mode enabled in production: – set IsDebugMode(true). This was enabled across all six apps, but was not enabled in other Microsoft (MS) apps such as Teams. These were not affected by any consequent potential exploitation attempt.

The effect of such debug flags varies. Sometimes the purpose is simply to affect logging or to test output. “This one changed the behavior around account access token sharing,” explains Enclave reporting its findings. “With debug mode enabled, the protection that should have blocked untrusted apps from receiving tokens was skipped.”

Microsoft’s intention is to allow easy passage for its authorized customers from one MS app to another MS app on the same device, without requiring new login authorization from the Android user each time. So, the code in the apps is designed to pass access tokens to the other MS apps – but crucially, not do so for any other Android app. The effect of this debug flag omitted the restriction on non-MS apps, and the result was that Android MS access tokens were handed to any Android app that requested them.

To exploit this flaw, an attacker could write code requesting MS access. It could be a separate app or code within a doctored Android app. The only requirement would be to get that app onto as many Android devices as possible.

“The attacker could just write a snippet that is 15 lines of code. It just seeks access to the MS app and is given the token,” explains Yanir Tsarimi, co-founder and CPO at Enclave. “It doesn’t get any simpler than that, because it’s just a feature that is supposed to be there.”

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The flaw is not in handing over the access token, but in leaving a debug line that limits this handover to a request from the other MS apps installed on the Android device. “It was just a simple mistake that in this case is very painful.” One simple mistake potentially impacted apps totaling billions of downloads.

Tsarimi gave a potential exploitation scenario. “Suppose you are a mobile device game developer with auto update and 10,000 users. You write the malicious exploit code seeking access to the affected MS apps and include it within an update that gets delivered to your 10,000 users. Auto update installs it. The malicious code stealthily requests access to any MS app on the user’s Android, receives the token and quietly sends it back to you.”

In such a case, the victim may see nothing and be aware of nothing – but the attacker gets the token. “The owner of the app can do whatever they want with those tokens,” adds Tsarimi. “It’s essentially a supply chain attack, just from a different direction.”

The user sees nothing, confirms the report. “But from the attacker’s side, those tokens were enough to act through the Microsoft account and access the app that had just handed them over. We confirmed the issue in [all six of the MS] Android apps.” 

Potential misuse of the tokens is huge. They are Microsoft FOCI tokens that could be reused and refreshed over long periods without anyone noticing. “Any attacker-controlled app could gain full access to Microsoft account data exposed through the affected app context,” warns Enclave. “This could be emails, files, documents, communications, and calendar information. It could also allow the attacker to read sensitive information, modify documents, or send communications through the access exposed by the token.”

The firm reported the issues to Microsoft, and all were quickly confirmed. Microsoft fixed the flaws and issued CVE numbers CVE-2026-41100, -41101 and -41102 on May 12. Relevant patches were distributed through the firm’s Patch Tuesday mechanism, other than -41102 (the vulnerability in PowerPoint for Android) which was fixed and pushed as a patched build to the Google Play Store also on May 12.

Android users should now be safe, provided their patching is up to date.

“We reported the issues to MSRC, and all of them were confirmed and fixed,” concludes Enclave. “But the important part is this: a development setting reached production in several major apps and changed the behavior of a system protecting account access. That should be hard to do by accident. Here, it was not hard enough.”

Related: New BTMOB Android Malware Enables Full Device Takeover

Related: Critical Remote Code Execution Vulnerability Patched in Android

Related: Google Adjusts Bug Bounties: Chrome Payouts Drop as Android Rewards Rise Amid AI Surge

Related: Microsoft Finds Vulnerability Exposing Millions of Android Crypto Wallet Users

https://www.securityweek.com/exclusive-how-one-line-of-code-put-billions-of-microsoft-android-app-downloads-at-risk/




Android Update Patches Exploited Zero-Day, 123 Other Vulnerabilities

Google on Monday announced its latest Android update, which includes patches for 124 vulnerabilities, including a zero-day that has been exploited in targeted attacks.

The exploited vulnerability is CVE-2025-48595, which Google describes as a high-severity privilege escalation issue affecting Android’s Framework component. 

“There are indications that CVE-2025-48595 may be under limited, targeted exploitation,” Google said in its advisory.

There does not appear to be any information on the attacks exploiting CVE-2025-48595. 

However, commercial spyware vendors have become the dominant force behind most zero-day exploits targeting Android devices, developing and selling sophisticated attack chains primarily to government clients. Google’s own researchers are often the ones who discover these exploits. 

Of the remaining vulnerabilities patched in the latest Android versions, 18 have been assigned a ‘critical’ severity rating. They affect the framework, system, and Qualcomm closed-source components, and their exploitation can lead to privilege escalation and denial of service (DoS).

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The other issues have all been rated ‘high severity’. They affect System, Framework, Kernel, and components provided by Imagination Technologies, MediaTek, Unisoc, and Qualcomm. 

A majority can be exploited for privilege escalation and DoS attacks, and a few can lead to information disclosure. 

Only one of them, a System vulnerability tracked as CVE-2026-0059, can be exploited for remote code execution.

Related: New BTMOB Android Malware Enables Full Device Takeover

Related: Critical Remote Code Execution Vulnerability Patched in Android

Related: Google Adjusts Bug Bounties: Chrome Payouts Drop as Android Rewards Rise Amid AI Surge

https://www.securityweek.com/android-update-patches-exploited-zero-day-123-other-vulnerabilities/




Anthropic Expanding Mythos Access to 150 New Organizations

Anthropic announced on Tuesday that it is expanding Project Glasswing, its collaborative program aimed at securing critical software using AI. 

The initiative, launched with roughly 50 initial partners in early April, granted them access to Claude Mythos Preview. Those partners have since used Mythos to scan codebases and identified thousands of vulnerabilities.

The expansion adds roughly 150 new organizations, each required to meet Anthropic’s standards before gaining access. These partners are based in more than 15 countries and include providers of critical infrastructure in sectors such as power, water, healthcare, communications, and hardware. 

Many are vendors and maintainers of widely used codebases relied upon by governments and other organizations worldwide.

A common factor among the new partners is the potential impact of a successful cyberattack targeting their products, which could affect more than 100 million people for most participants and carry significant national and global security implications. 

The expansion of Project Glasswing follows collaboration with existing partners, the security industry, open source software maintainers, and the US government.

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Anthropic has not shared the expanded list of partners, but the Financial Times reported that the newly added organizations include Okta, Samsung, the EU cybersecurity agency ENISA, and NATO. 

The AI giant reported recently that Mythos identified more than 23,000 potential vulnerabilities, with the company estimating that more than 6,000 will be confirmed as severe flaws.

Organizations such as Mozilla, Palo Alto Networks, and Cloudflare saw good results when turning Mythos against their own products. 

[ Read: Anthropic Releases New Claude Sandbox, Security Guidance Plugin ]

With Mythos and other AI tools rapidly discovering vulnerabilities, the problem now shifts to verifying and patching them. For instance, of the thousands of security bugs found by Mythos, only 75 critical and high-severity issues have been patched. 

Anthropic says Mythos can also help with verification and patching, and the company is working with others to “substantially scale up the reviewing and patching of vulnerabilities in open-source software”.

“We’re also working on sharing ideas and best practices for disclosing vulnerabilities to open-source maintainers, with the intent of making these reports easier to triage and to act upon,” Anthropic said. 

Related: Mythos Proves Potent in Vulnerability Discovery, Less Convincing Elsewhere

Related: The Mythos Moment: Enterprises Must Fight Agents with Agents

Related: OpenAI Widens Access to Cybersecurity Model After Anthropic’s Mythos Reveal

Related: Sweet Security Launches Agentic AI Red Teaming to Counter ‘Mythos Moment’

https://www.securityweek.com/anthropic-expanding-mythos-access-to-150-new-organizations/