CVE-2026-41354
OpenClaw < 2026.4.2 - Insufficient Scope in Zalo Webhook Replay Dedupe Keys
- State
- Published
- Severity
- 6.3 Medium
- Published
- Apr 23, 2026
- Updated
- Apr 24, 2026
- Reserved
- Apr 20, 2026
Description
OpenClaw before 2026.4.2 contains an insufficient scope vulnerability in Zalo webhook replay dedupe keys that allows legitimate events from different conversations or senders to collide. Attackers can exploit weak deduplication scoping to cause silent message suppression and disrupt bot workflows across chat sessions.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.3 Medium | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 3.7 Low | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L | VulnCheck |
Weaknesses
- CWE-706 Use of Incorrectly-Resolved Name or Reference
Affected Products
| Product | Versions |
|---|---|
OpenClawOpenClaw |
|
References
- GitHub Security Advisory (GHSA-rxmx-g7hr-8mx4)vendor-advisory
- Patch Commitpatch
- VulnCheck Advisory: OpenClaw < 2026.4.2 - Insufficient Scope in Zalo Webhook Replay Dedupe Keysthird-party-advisory
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