{"id":"CVE-2026-27008","aliases":["GHSA-h7f7-89mm-pqh6"],"url":"https://o3.security/vulnerability/CVE-2026-27008","summary":"OpenClaw hardened the skill download target directory validation","details":"## Affected Packages / Versions\n- Package: `openclaw` (npm)\n- Affected versions: `<= 2026.2.14`\n- Fixed in: planned release `2026.2.15`\n\n## Impact\nA bug in `download` skill installation allowed `targetDir` values from skill frontmatter to resolve outside the per-skill tools directory if not strictly validated.\nIn the admin-only `skills.install` flow, this could write files outside the intended install sandbox.\n\n## Fix Commit(s)\n- 2363e1b08 fix(security): restrict skill download target paths\n- b6305e972 test(skills): split installer security coverage\n\n## Acknowledgement\nThanks @Adam55A-code for reporting.","published":"2026-02-19T23:23:32.275Z","modified":"2026-11-04T02:51:07.025378976Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.2.15"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/2363e1b0853a028e47f90dcc1066e3e9809d65f1","label":"openclaw/openclaw@2363e1b"},"references":[{"type":"WEB","url":"https://github.com/openclaw/openclaw/releases/tag/v2026.2.15"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27008.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-h7f7-89mm-pqh6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27008"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/2363e1b0853a028e47f90dcc1066e3e9809d65f1"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/b6305e97256d67e439719faacf5af3de9727d6e1"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-11-04T02:51:07.025378976Z"}}