CVE-2024-3565mediumCWE-79

CVE-2024-3565: fallo de gravedad media en vanderwijk Content Blocks (Custom Post Widget)

Content Blocks (Custom Post Widget) <= 3.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via content_block Shortcode

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Content Blocks

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 6.4epss 0.3%
The Content Blocks (Custom Post Widget) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'content_block' shortcode in all versions up to, and including, 3.3.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Productos afectados
vanderwijk · Content Blocks (Custom Post Widget)
CVEs relacionadas — vanderwijk Content Blocks (Custom Post Widget)

En el mismo producto, de las más peligrosas a las menos.

CVE-2024-3564HIGHContent Blocks (Custom Post Widget) <= 3.3.0 - Authenticated (Contributor+) Local File Inclusion via ShortcodeEPSS 0.6%CVE-2024-6432MEDIUMContent Blocks (Custom Post Widget) <= 3.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via content ParameterEPSS 0.3%CVE-2026-0894MEDIUMContent Blocks (Custom Post Widget) <= 3.3.9 - Authenticated (Author+) Stored Cross-Site Scripting via content_block ShortcodeEPSS 0.2%