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CVE-2026-111322

Archon 0.2.13 through 0.11.1 Missing Authentication via /api/* Control API

Published
Last modified
Status
published
Known exploitation
Not listed in CISA KEV
Public exploit
None on Exploit-DB
CISA SSVC
  • Exploitation: poc
  • Automatable: yes
  • Technical impact: total
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Decision points from CISA's Vulnrichment, assessed (SSVC 2.0.3).

SSVC documentation

Summary

Archon 0.2.13 through 0.11.1 contains a missing authentication vulnerability that allows unauthenticated attackers to access the /api/* control API, which binds to 0.0.0.0 by default. Attackers with network access can send messages to the AI coding agent, which runs with bypassPermissions, to execute commands on the host as the Archon user.

Affected versions

  • coleam00 Archon

    From 0.2.13 · through 0.11.1

References 6

hackmd.io

GitHub · coleam00/Archon

vulncheck.com