CVE-2025-65094
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductWbce Cms
PublishedNov 19, 2025
First seenNov 19, 2025
Weakness typeCWE-266CWE-266CWE-285CWE-285
How to fix
Update
- wbce wbce_cms1.6.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wbce wbce_cms | v < 1.6.4 | 1.6.4 |
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