{"id":"CVE-2026-41339","aliases":["GHSA-2f7j-rp58-mr42"],"url":"https://o3.security/vulnerability/CVE-2026-41339","summary":"OpenClaw < 2026.4.2 - Information Disclosure via Gateway Connect Snapshot","details":"## Summary\n\nBefore OpenClaw 2026.4.2, the Gateway `connect` success snapshot exposed local `configPath` and `stateDir` metadata to non-admin clients. Low-privilege authenticated clients could learn host filesystem layout and deployment details that were not needed for their role.\n\n## Impact\n\nA non-admin client could recover host-specific filesystem paths and related deployment metadata, aiding host fingerprinting and chained attacks. This was an information-disclosure issue, not a direct authorization bypass.\n\n## Affected Packages / Versions\n\n- Package: `openclaw` (npm)\n- Affected versions: `<= 2026.4.1`\n- Patched versions: `>= 2026.4.2`\n- Latest published npm version: `2026.4.1`\n\n## Fix Commit(s)\n\n- `676b748056b5efca6f1255708e9dd9469edf5e2e` — limit connect snapshot metadata to admin-scoped clients\n\n## Release Process Note\n\nThe fix is present on `main` and is staged for OpenClaw `2026.4.2`. Publish this advisory after the `2026.4.2` npm release is live.\n\nThanks @topsec-bunney for reporting.","published":"2026-04-23T21:57:58.635Z","modified":"2026-08-12T03:51:43.835631807Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.4.2"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/676b748056b5efca6f1255708e9dd9469edf5e2e","label":"openclaw/openclaw@676b748"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41339.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-2f7j-rp58-mr42"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41339"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-information-disclosure-via-gateway-connect-snapshot"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/676b748056b5efca6f1255708e9dd9469edf5e2e"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:43.835631807Z"}}