Vulnerabilidad · Publicado 16/08/2026
El plugin Podlove Podcast Publisher para WordPress (versiones hasta 4.5.3) contiene una vulnerabilidad alta (CVSS 8.8) que permite a atacantes autenticados con acceso de contribuidor eliminar archivos arbitrarios en el servidor. Esta falla en validación de rutas puede derivar en ejecución remota de código, comprometiendo servidores de empresas mediáticas y plataformas de podcasting en LATAM que alojen este plugin.
The Podlove Podcast Publisher plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the create_link_item function in all versions up to, and including, 4.5.3. This makes it possible for authenticated attackers, with contributor-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). A viable POP chain exists within the plugin itself via Podlove\ImageCache\GenerationGuard, whose __destruct() method invokes wp_delete_file() with an attacker-controlled file path populated through unserialization.
Score: 8.8/10 — Severidad: HIGH — Estado NIST: Received
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-502
Publicado en NIST NVD.