{"id":"CVE-2026-41347","aliases":["GHSA-mhr7-2xmv-4c4q"],"url":"https://o3.security/vulnerability/CVE-2026-41347","summary":"OpenClaw < 2026.3.31 - Cross-Site Request Forgery via Missing Browser-Origin Validation in HTTP Operator Endpoints","details":"## Summary\nHTTP operator endpoints lack browser-origin validation in trusted-proxy mode\n\n## Current Maintainer Triage\n- Status: narrow\n- Normalized severity: medium\n- Assessment: This is a real trusted-proxy HTTP CSRF or browser-origin gap in released tags, but it is not critical because it depends on identity-bearing trusted-proxy browser deployments rather than the shared-secret HTTP operator model.\n\n## Affected Packages / Versions\n- Package: `openclaw` (npm)\n- Latest published npm version: `2026.3.31`\n- Vulnerable version range: `<=2026.3.28`\n- Patched versions: `>= 2026.3.31`\n- First stable tag containing the fix: `v2026.3.31`\n\n## Fix Commit(s)\n- `6b3f99a11f4d070fa5ed2533abbb3d7329ea4f0d` — 2026-03-31T19:49:26+09:00\n\nOpenClaw thanks @AntAISecurityLab for reporting.","published":"2026-04-23T21:58:08.434Z","modified":"2026-08-17T03:55:01.927775278Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.3.31"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/6b3f99a11f4d070fa5ed2533abbb3d7329ea4f0d","label":"openclaw/openclaw@6b3f99a"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41347.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-mhr7-2xmv-4c4q"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41347"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-cross-site-request-forgery-via-missing-browser-origin-validation-in-http-operator-endpoints"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/6b3f99a11f4d070fa5ed2533abbb3d7329ea4f0d"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/releases/tag/v2026.3.31"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-17T03:55:01.927775278Z"}}