Last seen October 1, 2026

Agent Just Breached Remote Code Execution Vulnerability

An Autonomous AI Agent Just Breached a Vulnerability Disclosure Nonprofit by Chaining Two Zammad Zero-Days forkast.news

Technical Severity
Low severity
Lifecycle Status

STABLE

Sources

What Happened

An Autonomous AI Agent Just Breached a Vulnerability Disclosure Nonprofit by Chaining Two Zammad Zero-Days forkast.news

Why This Matters

The evidence matters to defenders using Agent Just Breached because it could let an attacker run code in affected environments.

Recommended Action

Confirm whether and is present in your environment, compare your versions against the report, and apply available vendor patches or mitigations.

Exposure

My Interests Exposure

Exposure unknown

Recommended Response
Last Seen

Oct 01, 2026 18:43

Exposure reason: This incident does not currently match a technology in My Interests.

Exploitation status: UNKNOWN

Primary entities:

AnthropicOpenAIAI AgentsRemote Code ExecutionAgent Just BreachedAn Autonomous AI

Authoritative Intelligence

CVE CVE-2026-102489, CVE-2026-102490 Incident identifier

EPSS is a vulnerability exploitation probability signal, not proof that your environment is exposed. CISA KEV means known exploitation of the vulnerability, not that your system was exploited.

Public GitHub References

Search GitHub for public repositories that mention this CVE. BugSkan only lists repository metadata as a defensive awareness signal — it does not fetch or display exploit code.

CVE-2026-102489 on GitHub CVE-2026-102490 on GitHub

CVE-2026-102489: 3 public repository references found.

1xPwn/CVE-2026-102489

Public exploit-related repository

CVE-2026-102489 exploit in golang

6 stars · Go

Open repository
horizon3ai/CVE-2026-102489

Public GitHub reference

Zammad Session Leak to Remote Code Execution

6 stars · Python

Open repository
Hunt-Benito/the-cookie-in-the-error-message-cve-2026-102489-zammad-session-hijack-to-rce

Public GitHub reference

GitHub repository for an AI tooling project

0 stars · Ruby

Open repository

A public PoC or exploit-related repository means weaponization material may exist in the open. It does not prove your environment was targeted.

Timeline

  • Incident first seen
    Oct 01, 2026 13:05

    BugSkan first recorded this incident.

  • An Autonomous AI Agent Just Breached a Vulnerability Disclosure Nonprofit by Chaining Two Zammad Zero-Days - forkast.news
    Oct 01, 2026 13:05

    news.google.com · Vulnerability

  • AI agent used Zammad zero-days to breach Dutch vulnerability disclosure non-profit - Help Net Security
    Oct 01, 2026 18:43

    news.google.com · Vulnerability

  • Latest observed development
    Oct 01, 2026 18:43

    Most recent source or update associated with this incident.

Sources

An Autonomous AI Agent Just Breached a Vulnerability Disclosure Nonprofit by Chaining Two Zammad Zero-Days - forkast.news

news.google.com · Oct 01, 2026 13:05

An Autonomous AI Agent Just Breached a Vulnerability Disclosure Nonprofit by Chaining Two Zammad Zero-Days forkast.news

Open publisher source
AI agent used Zammad zero-days to breach Dutch vulnerability disclosure non-profit - Help Net Security

news.google.com · Oct 01, 2026 18:43

AI agent used Zammad zero-days to breach Dutch vulnerability disclosure non-profit Help Net Security

Open publisher source

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