CVE-2026-28464

MEDIUM

5.9

Descripcion

OpenClaw versions prior to 2026.2.12 use non-constant-time string comparison for hook token validation, allowing attackers to infer tokens through timing measurements. Remote attackers with network access to the hooks endpoint can exploit timing side-channels across multiple requests to gradually determine the authentication token.

Detalles CVE

Puntuacion CVSS v3.15.9

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/5/2026

Ultima modificacion3/9/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

openclaw:openclaw

Debilidades (CWE)

CWE-208

Referencias

https://github.com/openclaw/openclaw/commit/113ebfd6a23c4beb8a575d48f7482593254506ec(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-jmm5-fvh5-gf4p(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-timing-attack-in-hooks-token-authentication(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.