CVE-2025-4828: fallo crítico en Schiocco Support Board
Support Board <= 3.8.0 - Unauthenticated Arbitrary File Deletion
Publicada el · Actualizada el
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.8epss 0.9%
probabilidad de explotación
0.9%top 42% de las CVE
explotación observada
noninguna fuente lo reporta
The Support Board plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the sb_file_delete function in all versions up to, and including, 3.8.0. This makes it possible for attackers 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). An attacker can leverage CVE-2025-4855 vulnerability to exploit this vulnerability unauthenticated.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Schiocco · Support BoardCVEs relacionadas — Schiocco Support Board
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-54031HIGHWordPress Support Board <= 3.8.0 - Local File Inclusion VulnerabilityEPSS 0.7%CVE-2026-27395CRITICALWordPress Support Board plugin < 3.8.9 - Privilege Escalation vulnerabilityEPSS 0.5%CVE-2025-4855CRITICALSupport Board <= 3.8.0 - Unauthenticated Authorization Bypass due to Use of Default Secret KeyEPSS 0.4%CVE-2026-4815HIGHSQL Injection vulnerability in Support BoardEPSS 0.2%CVE-2025-54027HIGHWordPress Support Board <= 3.8.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-4816MEDIUMReflected Cross Site Scripting (XSS) vulnerability in Support BoardEPSS 0.2%