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Advisories

OpenClaw < 2026.3.8 - Script Content Modification via Mutable Operand Binding in system.run

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severity
medium
date
Affecting

  • OpenClaw < 2026.3.8

CWE
  • CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
CVSS
5.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Credit
tdjackey
Description
OpenClaw before 2026.3.8 contains an approval bypass vulnerability in system.run where mutable script operands are not bound across approval and execution phases. Attackers can obtain approval for script execution, modify the approved script file before execution, and execute different content while maintaining the same approved command shape.

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