Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2025-58055

Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-284 Control de acceso incorrecto
Fecha de publicación:
01/10/2025
Última modificación:
16/10/2025

Descripción

*** Pendiente de traducción *** Discourse is an open-source community discussion platform. In versions 3.5.0 and below, the Discourse AI suggestion endpoints for topic “Title”, “Category”, and “Tags” allowed authenticated users to extract information about topics that they weren’t authorized to access. By modifying the “topic_id” value in API requests to the AI suggestion endpoints, users could target specific restricted topics. The AI model’s responses then disclosed information that the authenticated user couldn’t normally access. This issue is fixed in version 3.5.1. To workaround this issue, users can restrict group access to the AI helper feature through the "composer_ai_helper_allowed_groups" and "post_ai_helper_allowed_groups" site settings.

Productos y versiones vulnerables

CPE Desde Hasta
cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:* 3.5.1 (excluyendo)
cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:* 3.6.0 (excluyendo)
cpe:2.3:a:discourse:discourse:3.6.0:beta1:*:*:beta:*:*:*