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Advisories

OpenClaw < 2026.4.23 - Webhook Route Secret Cache Not Invalidated After Rotation

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severity
medium
date
Affecting

  • OpenClaw < 2026.4.23

CWE
  • CWE-672 Operation on a Resource after Expiration or Release
CVSS
5.9
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
Credit
侯海飞 (@feynman-hou)
Description
OpenClaw before 2026.4.23 caches resolved webhook route secrets backed by SecretRef values, allowing stale secrets to remain valid after rotation and reload. Attackers with previously valid webhook route secrets can continue authenticating requests and invoking configured webhook task flows until gateway or plugin restart.

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