{"id":"CVE-2026-41402","aliases":["GHSA-hhq4-97c2-p447"],"url":"https://o3.security/vulnerability/CVE-2026-41402","summary":"OpenClaw < 2026.3.31 - Webhook Replay Cache Cross-Target messageId Scope Bypass","details":"## Summary\nZalo webhook replay cache cross-target messageId scope bypass\n\n## Current Maintainer Triage\n- Status: narrow\n- Normalized severity: low\n- Assessment: v2026.3.28 replay dedupe is still keyed too broadly, but the issue should stay scoped to authenticated sibling-target delivery paths rather than arbitrary unauthenticated attackers.\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- `4d038bb242c11f39e45f6a4bde400e5fd42e4ebf` — 2026-03-31T19:33:57+09:00\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":"2026-04-28T18:09:59.445Z","modified":"2026-08-17T03:48:14.833750556Z","cvss":null,"epss":{"score":0.00266,"percentile":0.18689,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.3.31"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/4d038bb242c11f39e45f6a4bde400e5fd42e4ebf","label":"openclaw/openclaw@4d038bb"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41402.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-hhq4-97c2-p447"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41402"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-webhook-replay-cache-cross-target-messageid-scope-bypass"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/4d038bb242c11f39e45f6a4bde400e5fd42e4ebf"},{"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":"2026-08-17T03:48:14.833750556Z"}}