{"id":"CVE-2026-34503","aliases":["GHSA-2pr2-hcv6-7gwv"],"url":"https://o3.security/vulnerability/CVE-2026-34503","summary":"OpenClaw < 2026.3.28 - Incomplete WebSocket Session Termination on Device Removal and Token Revocation","details":"## Summary\n\nRemoving a device or revoking its token updated stored credentials but did not disconnect already-authenticated WebSocket sessions.\n\n## Impact\n\nA revoked device could continue using its existing live session until reconnect, extending access beyond credential removal.\n\n## Affected Component\n\n`src/gateway/server-methods/devices.ts, src/gateway/server.impl.ts`\n\n## Fixed Versions\n\n- Affected: `<= 2026.3.24`\n- Patched: `>= 2026.3.28`\n- Latest stable `2026.3.28` contains the fix.\n\n## Fix\n\nFixed by commit `7a801cc451` (`Gateway: disconnect revoked device sessions`).\n\nOpenClaw thanks @AntAISecurityLab for reporting.","published":"2026-03-31T14:10:34.746Z","modified":"2026-08-12T03:51:20.367450797Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.3.28"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/7a801cc451e9e667b705eeccff651923a1b8c863","label":"openclaw/openclaw@7a801cc"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34503.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-2pr2-hcv6-7gwv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34503"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termination-on-device-removal-and-token-revocation"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/7a801cc451e9e667b705eeccff651923a1b8c863"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:20.367450797Z"}}