{"id":"CVE-2026-41344","aliases":["GHSA-5h2w-qmfp-ggp6"],"url":"https://o3.security/vulnerability/CVE-2026-41344","summary":"OpenClaw < 2026.3.28 - Privilege Escalation via chat.send /verbose Parameter","details":"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.","published":"2026-04-23T21:58:02.772Z","modified":"2026-08-07T11:31:27.168888662Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.3.28"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41344.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-5h2w-qmfp-ggp6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41344"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-privilege-escalation-via-chat-send-verbose-parameter"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:27.168888662Z"}}