CVE-2026-41344

OpenClaw before 2026.3.28 contains a privilege escalation vulnerability in the chat.send endpoint that allows write-scoped gateway callers to persist admin-only verboseLevel session overrides. Attackers can exploit the /verbose parameter to bypass access controls and expose sensitive reasoning or tool output intended to be restricted to administrators.

More information : https://github.com/openclaw/openclaw/security/advisories/GHSA-5h2w-qmfp-ggp6