IT News Analysis

1

Claude Opus 5 Helped Researchers Take Over OpenAI Staff Accounts via Chained Flaws

Three researchers at the security firm  Hacktron  used Anthropic's Claude Opus 5 to chain two flaws and take over the ChatGPT and Codex accounts of several OpenAI employees, then reach an internal OpenAI code repository. The chain began with a bug in the software that runs OpenAI's public help forum and moved through a weakness in OpenAI's own login system. This was security research, not a real-world attack: the team reported the flaws to OpenAI, proved the access with a harmless pull request, and then stopped. From the first look, that internal access took under 72 hours. OpenAI confirmed a fix about 14 hours after the report, according to Hacktron, and on September 1 paid the team a $6,500 bounty. OpenAI said the award "recognizes the OpenAI-side finding, not the actions against Discourse," the open-source software that runs the forum. Testing the forum itself was outside its bug bounty program. OpenAI has not publicly described the login flaw, and it ...

Sep 19, 2026

2

SolarWinds Patches ARM Hard-Coded Key Flaw Enabling Unauthenticated RCE

SolarWinds has released security updates to address a high-severity flaw in Access Rights Manager (ARM) that, if successfully exploited, could lead to an unauthenticated remote code execution vulnerability. The vulnerability, tracked as CVE-2026-28326 , is rated 8.8 out of 10.0 on the CVSS scoring system. The issue affects all versions of Access Rights Manager 2026.2 and prior. "SolarWinds Access Rights Manager was reported to be affected by an unauthenticated remote code execution vulnerability," SolarWinds said in an advisory released on September 17, 2026. "The issue stems from a hard-coded static key." The company credited Armadin security researcher Kai Huang with discovering and reporting the flaw, which has been patched in ARM 2026.2.1 . SolarWinds makes no mention of the vulnerability being exploited in the wild. The development comes nearly two months after the company shipped fixes for a critical flaw impacting Web Help Desk (WHD) (CVE-2026-28323...

Sep 19, 2026

3

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4

Critical Pre-Auth RCE in Orkes Conductor Workflow Platform Exploited in the Wild

A critical vulnerability impacting Orkes Conductor is being actively exploited in the wild, according to Fortinet. The vulnerability in question is CVE-2026-58138 (CVSS v3.1 score: 9.8/CVSS v4 score: 9.3), which relates to a case of unauthenticated remote code execution. "Orkes Conductor 3.21.21 before 3.30.2 contains an unauthenticated remote code execution vulnerability that allows remote attackers to execute arbitrary OS commands by submitting inline workflow definitions containing malicious JavaScript or Python expressions to the workflow API endpoint prior to authentication," a description of the flaw on the NIST National Vulnerability Database (NVD) reads. "Attackers can exploit unsandboxed GraalVM evaluators configured with HostAccess.ALL or allowAllAccess(true) through INLINE, LAMBDA, DO_WHILE, and SWITCH task types to invoke arbitrary system commands via Java reflection or direct subprocess calls." In an outbreak alert issued this week, Fortinet ...

Sep 19, 2026

5

Google Gemini Broke Into Real Company Systems After Security Test Domain Mix-Up

Google's Gemini model has become the latest artificial intelligence (AI) system to access the internet and break into other companies during a cybersecurity evaluation. The development was first reported by The Wall Street Journal. The incidents occurred in May 2026 as part of a test run conducted by Israeli company Irregular. The evaluation partner was also involved in similar hacks disclosed by OpenAI, Anthropic, and Meta. According to the Journal, the model gained access to a protected system after repeatedly guessing its password. Two other cases related to the model finding credentials in a public repository, allowing it to obtain unauthorized access to protected systems. However, unlike other incidents observed in the case of Anthropic and OpenAI, the Gemini model ended the intrusion after finding that it had breached a real company's system. Irregular is said to have notified Google of the incidents in July 2026. In a report published last month, Irregular pinn...

Sep 19, 2026

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CrowdSec Says TanStack npm Attack Led to Copy of 170 Private GitHub Repositories

An attacker copied about 170 of CrowdSec's private GitHub repositories on May 22 using the account of an employee who had just left, CrowdSec said on September 18. The French security company had kept his GitHub access open. CrowdSec says his laptop was compromised in May's  supply chain attack on TanStack , in which malicious versions of TanStack's npm packages stole credentials from developers' machines. The code appeared on an online forum on September 16. Along with the source code, it contained the email addresses of 83 CrowdSec users and the names, email addresses, and investment context of 51 potential investors from 2020, the company said. CrowdSec says the account was used only to copy code, that its infrastructure and databases were not accessed, and that no code was changed. How the Code Was Taken On May 11, 84 malicious versions of 42 TanStack npm packages were published. The compromise is tracked as CVE-2026-45321 . Installing one of those versi...

Sep 19, 2026

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8

CISA Flags Three Linux Kernel Vulnerabilities Exploited in the Wild

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added three security flaws impacting the Linux kernel to its Known Exploited Vulnerabilities ( KEV ) catalog, citing evidence of active exploitation. The vulnerabilities are listed below - CVE-2025-39682 (CVSS score: 9.8) - An improper check for unusual or exceptional conditions vulnerability in the TLS receive path that could allow local authenticated users to trigger memory disclosure or denial-of-service (DoS). CVE-2026-53266 (CVSS score: 8.8) - An out-of-bounds write vulnerability in the ebtables Source Network Address Translation (SNAT) Address Resolution Protocol (ARP) rewrite path that could allow a local attacker to trigger unintended system behavior, DoS, or local privilege escalation. CVE-2025-39964 (CVSS score: 7.8) - A race condition vulnerability that could allow concurrent writes to the same AF_ALG socket, allowing a local attacker to crash the system or corrupt cryptographic ope...

Sep 19, 2026

9

Public Exploits Released for Four Linux Kernel Flaws That Enable Local Root

A security researcher has released working exploit code for four Linux kernel flaws that each let a local user gain root, the highest level of access on a machine. Kernel maintainers have fixed all four over the past few weeks, so a system running an up-to-date kernel is not affected. But the exploit code is now public, and any machine still running an older kernel should be updated. The flaws are called DirtyAH6 , TUNderflow , PPPoEject , and DiagSpill . Researcher Asim Manizada found them and reported them to the Linux kernel security team in mid-July. He published a technical  write-up  with working exploits on September 18, after a coordinated hold with Linux distributions so the fixes could be released first. So far, there are no reports of the four being used in real-world attacks. The exploits are Manizada's own, are tuned to specific kernel builds, and can crash a machine, so they are meant for isolated test systems. Still, public exploit code raises the ris...

Sep 18, 2026

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New WordPress Click2Shell Flaw Forces Theme Installs, Can Chain to Code Execution

WordPress today released patches to fix a new set of vulnerabilities in its core software, one of which could allow a crafted web link, opened by a logged-in administrator, to install a theme from the official WordPress.org directory without anyone clicking Install. The security firm pwn.ai , whose researchers reported the flaw, calls the attack chain Click2Shell . On its own the flaw only installs a real theme that the attacker picks, but the security research team showed it could be combined with a separate weakness in a theme to run the attacker's own code on the server.  The fix shipped on September 17 in WordPress 7.1.1 . Because this is a security release, WordPress advises updating right away. There is no sign the flaw has been used in real attacks. The installed theme stays switched off, so the site's own appearance does not change and nothing looks wrong. Reaching code execution needed a second, separate flaw in the theme that was installed. As pwn.ai wrote of t...

Sep 18, 2026