CVE-2025-65094

Published November 19th, 2025

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CVSS v3

8.8

HIGH

CVSS v2

N/A

Affected

PROJECT

Description

WBCE CMS is a content management system. Prior to version 1.6.4, a low-privileged user in WBCE CMS can escalate their privileges to the Administrators group by manipulating the groups[] parameter in the /admin/users/save.php request. The UI restricts users to assigning only their existing group, but server-side validation is missing, allowing attackers to overwrite their group membership and obtain full administrative access. This results in a complete compromise of the CMS. This issue has been patched in version 1.6.4.

WBCE/WBCE_CMS

Core package of WBCE CMS. This package includes the core and the default addons. Visit https://wbce.org (DE) or https://wbce-cms.org (EN) to learn more or to join the WBCE CMS community.

GitHub