{"id":"CVE-2026-28482","aliases":["GHSA-5xfq-5mr7-426q"],"url":"https://o3.security/vulnerability/CVE-2026-28482","summary":"OpenClaw < 2026.2.12 - Path Traversal via Unsanitized sessionId and sessionFile Parameters","details":"OpenClaw versions prior to 2026.2.12 construct transcript file paths using unsanitized sessionId parameters and sessionFile paths without enforcing directory containment. Authenticated attackers can exploit path traversal sequences like ../../etc/passwd in sessionId or sessionFile parameters to read or write arbitrary files outside the agent sessions directory.","published":"2026-03-05T21:59:57.256Z","modified":"2026-08-07T11:50:51.215814004Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.2.12"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/4199f9889f0c307b77096a229b9e085b8d856c26","label":"openclaw/openclaw@4199f98"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28482.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-5xfq-5mr7-426q"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28482"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-path-traversal-via-unsanitized-sessionid-and-sessionfile-parameters"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/4199f9889f0c307b77096a229b9e085b8d856c26"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/cab0abf52ac91e12ea7a0cf04fff315cf0c94d64"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:50:51.215814004Z"}}