CVE-2026-41402 — OpenClaw < 2026.3.31 - Webhook Replay Cache Cross-Target messageId Scope Bypass
OpenClaw before 2026.3.31 contains a scope bypass vulnerability in webhook replay cache deduplication that allows authenticated attackers to replay messages across sibling targe…
Published: 2026-04-28 · CVSS: 2.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7