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CVSS 9.1 · CRITICAL

CVE-2026-43566

OpenClaw versions 2026.4.7 before 2026.4.14 contain a privilege escalation vulnerability where heartbeat owner downgrade logic skips webhook wake events carrying untrusted content. Attackers can exploit this by sending untrusted webhook wake events to preserve owner-like execution context when the run should have been downgraded.

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Análisis

OpenClaw is a specialized tool with limited adoption in the general software development community. While the privilege escalation vulnerability is critical, the impact is restricted to a niche user base and does not pose a systemic risk to the MexicoDev ecosystem.

Severidad

Puntaje: 9.1(CRITICAL)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
AV: NETWORK
AC: LOW
PR: NONE
UI: NONE
S: UNCHANGED
C: HIGH
I: HIGH
A: NONE
Tipo de falla (CWE): CWE-184

EPSS

Probabilidad de explotación (próx. 30 días): 0.0010 (0.1%)
Percentil: 27.7%
EPSS: 2026-05-06

Afecta

openclaw:openclaw

Descripción técnica

OpenClaw versions 2026.4.7 before 2026.4.14 contain a privilege escalation vulnerability where heartbeat owner downgrade logic skips webhook wake events carrying untrusted content. Attackers can exploit this by sending untrusted webhook wake events to preserve owner-like execution context when the run should have been downgraded.

Publicada: 5/5/2026, 12:16:20
Última modificación: 7/5/2026, 1:53:09

Referencias

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