[CVE-2026-64625] AVideo before 29.0 contains an incomplete fix for CVE-2026-45578 where execAsync() re-wraps escaped …

Descripción técnica

AVideo before 29.0 contains an incomplete fix for CVE-2026-45578 where execAsync() re-wraps escaped commands in double-quoted sh -c, allowing command substitution via $() and backticks. Attackers can inject arbitrary OS commands through the Live plugin on_publish.php endpoint despite escapeshellarg() protection.

Puntuación CVSS

Score: 9.8/10 — Severidad: CRITICAL — Estado NIST: Deferred

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Debilidades (CWE)

CWE-78

Fuente oficial

Publicado en NIST NVD.