CVE-2025-65094 HIGH

CVE-2025-65094: WBCE CMS is Vulnerable to Privilege Escalation via Group ID Manipulation (IDOR)

Vendor Wbce
Product WBCE_CMS
Weakness CWE-266
Published November 19, 2025
Last update November 19, 2025
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

November 19, 2025 CVE published
November 19, 2025 Record updated