{"id":"CVE-2026-53843","aliases":["GHSA-q99w-vh6v-q3v7"],"url":"https://o3.security/vulnerability/CVE-2026-53843","summary":"OpenClaw < 2026.5.26 - Node Token Revocation Bypass via Pairing-Scoped Device Session","details":"OpenClaw before 2026.5.26 contains an authorization bypass vulnerability where a surviving pairing-scoped device session can re-establish node token authority after revocation. Attackers with a paired device can regain WebSocket node-level access without renewed approval, weakening revocation controls and maintaining unauthorized access longer than intended.","published":"2026-06-16T18:04:55.423Z","modified":"2026-08-12T03:51:12.648885306Z","cvss":null,"epss":{"score":0.00275,"percentile":0.1962,"asOf":"2026-08-10"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.5.26"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53843.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-q99w-vh6v-q3v7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53843"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-node-token-revocation-bypass-via-pairing-scoped-device-session"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:12.648885306Z"}}