{"id":"CVE-2026-42439","aliases":["GHSA-rj2p-j66c-mgqh"],"url":"https://o3.security/vulnerability/CVE-2026-42439","summary":"OpenClaw < 2026.4.10 - SSRF Policy Bypass in Browser Tabs Action Routes","details":"OpenClaw before 2026.4.10 contains a server-side request forgery policy bypass vulnerability in the browser tabs action select and close routes. Attackers can bypass configured browser SSRF policy protections by exploiting the /tabs/action endpoint to perform unauthorized tab navigation operations.","published":"2026-05-05T11:24:57.395Z","modified":"2026-08-07T11:51:09.473022062Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.4.10"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/48c0347921b7e9438af0312968fc360ca88023f3","label":"openclaw/openclaw@48c0347"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42439.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-rj2p-j66c-mgqh"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42439"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-ssrf-policy-bypass-in-browser-tabs-action-routes"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/48c0347921b7e9438af0312968fc360ca88023f3"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:51:09.473022062Z"}}