CVE-2025-65094
HIGHWbce Cms < 1.6.4 - Improper Authorization
Title source: ruleDescription
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.
Exploits (1)
Scores
CVSS v3
8.8
EPSS
0.0005
EPSS Percentile
16.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-266
CWE-285
Status
published
Products (1)
wbce/wbce_cms
< 1.6.4
Published
Nov 19, 2025
Tracked Since
Feb 18, 2026