{"id":"CVE-2026-34503","title":"OpenClaw before 2026.3.28 fails to disconnect active WebSocket sessions when devices are removed or tokens are revoked","summary":"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 recon…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-613"],"vendor":"openclaw","product":"openclaw","affected":["openclaw < 2026.3.28"],"patched":["openclaw 2026.3.28"],"published":"2026-03-31","updated":"2026-07-24","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-34503","references":[{"url":"https://github.com/openclaw/openclaw/commit/7a801cc451e9e667b705eeccff651923a1b8c863","label":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-2pr2-hcv6-7gwv","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termination-on-device-removal-and-token-revocation","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"epss":0.00332,"epssPercentile":0.2656,"ingestedAt":"2026-07-24T21:39:13.574Z","slug":"CVE-2026-34503","body":"## Overview\n\nOpenClaw 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.\n\n## Affected\n\n- `openclaw < 2026.3.28`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `openclaw 2026.3.28`","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}