{"id":"CVE-2026-41403","aliases":["GHSA-3xv9-89fm-7h4r"],"url":"https://o3.security/vulnerability/CVE-2026-41403","summary":"OpenClaw < 2026.3.31 - Access Control Bypass via Proxied Remote Request Misclassification","details":"## Summary\ndiffs viewer misclassifies proxied remote requests as loopback when `allowRemoteViewer` is disabled\n\n## Current Maintainer Triage\n- Status: open\n- Normalized severity: low\n- Assessment: Shipped v2026.3.28 misclassified proxied diff-viewer requests as local loopback in some cases, a real but low-severity access-control flaw.\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- `30a1690323088fd291abd11643a264a6828a002c` — 2026-03-30T14:17:27-06:00\n\n## Release Process Note\n- The fix is already present in released version `2026.3.31`.\n- This draft looks ready for final maintainer disposition or publication, not additional code-fix work.\n\nThanks @smaeljaish771 for reporting.","published":"2026-04-28T18:10:00.264Z","modified":"2026-08-17T03:55:02.302396696Z","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/30a1690323088fd291abd11643a264a6828a002c","label":"openclaw/openclaw@30a1690"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41403.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-3xv9-89fm-7h4r"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41403"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-access-control-bypass-via-proxied-remote-request-misclassification"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/30a1690323088fd291abd11643a264a6828a002c"},{"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":"2026-08-17T03:55:02.302396696Z"}}