CVE-2026-41402
CVE-2026-41402 · OpenClaw < 2026.3.31 - Webhook Replay Cache Cross-Target messageId Scope Bypass
This page contains facts from public vulnerability sources. Check the original advisory before updating.
OpenClaw before 2026.3.31 contains a scope bypass vulnerability in webhook replay cache deduplication that allows authenticated attackers to replay messages across sibling targets using the same messageId. Attackers can exploit overly broad cache keying to bypass replay protection and deliver duplicate webhook messages to unintended targets.
CVSS 2.3 · Low · EPSS 0.3% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
Original sources
- https://github.com/openclaw/openclaw/security/advisories/GHSA-hhq4-97c2-p447
- https://github.com/openclaw/openclaw/commit/4d038bb242c11f39e45f6a4bde400e5fd42e4ebf
- https://www.vulncheck.com/advisories/openclaw-webhook-replay-cache-cross-target-messageid-scope-bypass
- https://nvd.nist.gov/vuln/detail/CVE-2026-41402