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OpenClaw: Telnyx Webhook Replay Detection Bypass via Base64 Signature Re-encoding

🗓️ 03 Apr 2026 02:58:17Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 8 Views

OpenClaw reveals a Telnyx webhook replay bypass via Base64 signatures; fixed in 2026.3.31.

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06 May 2026 23:25Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3
CVSS 46.3
EPSS0.00042
SSVC
8