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Advisories

OpenClaw < 2026.3.11 - Session Sandbox Escape via session_status Tool

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severity
high
date
Affecting

  • OpenClaw < 2026.3.11

CWE
  • CWE-863 Incorrect Authorization
CVSS
8.4
Credit
tdjackey
Description
OpenClaw before 2026.3.11 contains a session sandbox escape vulnerability in the session_status tool that allows sandboxed subagents to access parent or sibling session state. Attackers can supply arbitrary sessionKey values to read or modify session data outside their sandbox scope, including persisted model overrides.

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