요약
- CVE-2026-41351은(는) openclaw (openclaw), openclaw에 영향을 주는 보통 (CVSS 5.3) 취약점입니다.
- 향후 30일 내 악용 확률(EPSS): 0.33%, 전체 취약점의 26.3%보다 높음.
- 조치: 2026.3.31 이상으로 업데이트하세요.
| Package | Affected versions | Patched versions |
|---|
| openclaw | < 2026.3.31
| 2026.3.31
|
| openclaw npm | < 2026.3.31
| 2026.3.31
|
Description
Summary
Telnyx Webhook Replay Detection Bypass via Base64 Signature Re-encoding
Current Maintainer Triage
- Status: narrow
- Normalized severity: low
- Assessment: Shipped v2026.3.28 replay hashing treated equivalent Telnyx Base64/Base64URL signatures as distinct requests, but signature verification still held, so lower to low.
Affected Packages / Versions
- Package:
openclaw (npm)
- Latest published npm version:
2026.3.31
- Vulnerable version range:
<=2026.3.28
- Patched versions:
>= 2026.3.31
- First stable tag containing the fix:
v2026.3.31
Fix Commit(s)
ad77666054651c1fd77b1dc60fd6a8db6600a29a — 2026-03-30T20:01:43+01:00
Release Process Note
- The fix is already present in released version
2026.3.31.
- This draft looks ready for final maintainer disposition or publication, not additional code-fix work.
OpenClaw thanks @AntAISecurityLab for reporting.
NVD description
OpenClaw before 2026.3.31 contains a replay detection bypass vulnerability in webhook signature handling that treats Base64 and Base64URL encoded signatures as distinct requests. Attackers can re-encode Telnyx webhook signatures to bypass replay detection while maintaining valid signature verification.
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