Advisories

OpenClaw < 2026.4.10 - Unsanitized External Input in Agent Hook Events

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severity
critical
date
Affecting
  • OpenClaw < 2026.4.10

CWE
  • CWE-345: Insufficient Verification of Data Authenticity
CVSS
9.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Credit
zsx (@zsxsoft), qclawer, KeenSecurityLab
Description
OpenClaw before 2026.4.10 contains an input validation vulnerability that allows external hook metadata to be enqueued as trusted system events. Attackers can supply malicious hook names to escalate untrusted input into higher-trust agent context.

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