{"cve":"CVE-2026-34503","nvd":{"published":"2026-03-31T15:16:19.470","modified":"2026-07-24T21:10:00.143","status":"Analyzed","description":"OpenClaw before 2026.3.28 fails to disconnect active WebSocket sessions when devices are removed or tokens are revoked. Attackers with revoked credentials can maintain unauthorized access through existing live sessions until forced reconnection.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","score":8.6},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1},"cwes":["CWE-613"],"references":["https://github.com/openclaw/openclaw/commit/7a801cc451e9e667b705eeccff651923a1b8c863","https://github.com/openclaw/openclaw/security/advisories/GHSA-2pr2-hcv6-7gwv","https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termination-on-device-removal-and-token-revocation"],"products":["openclaw:openclaw"],"source":"nvd","synced_at":"2026-10-19T22:28:18.033120106+00:00"},"epss":{"cve":"CVE-2026-34503","score":0.00338,"percentile":0.27276,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2pr2-hcv6-7gwv","url":"https://osv.dev/vulnerability/GHSA-2pr2-hcv6-7gwv","summary":"OpenClaw's device removal and token revocation do not terminate active WebSocket sessions","modified":"2026-04-06T17:56:17.773285Z","packages":[{"ecosystem":"npm","name":"openclaw","purl":"pkg:npm/openclaw","ranges":["<2026.3.28"],"fixed":["2026.3.28"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}