CVE-2025-67504 CRITICAL

CVE-2025-67504: WBCE CMS has Weak Random Number Generator in Password Generation Function

Vendor Wbce
Product WBCE_CMS
Weakness CWE-331
Published December 9, 2025
Last update December 9, 2025

CVSS base score

9.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

What the vulnerability does

01Description

WBCE CMS is a content management system. Versions 1.6.4 and below use function GenerateRandomPassword() to create passwords using PHP's rand(). rand() is not cryptographically secure, which allows password sequences to be predicted or brute-forced. This can lead to user account compromise or privilege escalation if these passwords are used for new accounts or password resets. The vulnerability is fixed in version 1.6.5.

Key dates

02Disclosure timeline

December 9, 2025 CVE published
December 9, 2025 Record updated