{"id":"CVE-2026-43577","aliases":["GHSA-qmwg-qprg-3j38"],"url":"https://o3.security/vulnerability/CVE-2026-43577","summary":"OpenClaw < 2026.4.9 - Arbitrary File Read via Browser Interaction Routes","details":"OpenClaw before 2026.4.9 contains a file read vulnerability allowing attackers to bypass navigation guards through browser act/evaluate interactions. Attackers can pivot into the local CDP origin and create or read disallowed file:// pages despite direct navigation policy restrictions.","published":"2026-05-06T19:49:21.091Z","modified":"2026-08-12T03:51:43.859614362Z","cvss":null,"epss":{"score":0.00253,"percentile":0.16697,"asOf":"2026-08-10"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.4.9"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/5f5b3d733bdd791cb457f838514179e1288b10b3","label":"openclaw/openclaw@5f5b3d7"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43577.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-qmwg-qprg-3j38"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43577"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-arbitrary-file-read-via-browser-interaction-routes"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/5f5b3d733bdd791cb457f838514179e1288b10b3"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:43.859614362Z"}}