CVE-2025-66204
High
Description
WBCE CMS is a content management system. Version 1.6.4 contains a brute-force protection bypass where an attacker can indefinitely reset the counter by modifying `X-Forwarded-For` on each request, gaining unlimited password guessing attempts, effectively bypassing all brute-force protection. The application fully trusts the `X-Forwarded-For` header without validating it or restricting its usage. This issue is fixed in version 1.6.5.
SeverityHigh
CVSS8.1
Exploit probability—
ProductWbce Cms
PublishedDec 9, 2025
First seenDec 9, 2025
Weakness typeCWE-307CWE-307CWE-693CWE-693
How to fix
Update
- wbce wbce_cms1.6.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wbce wbce_cms | v < 1.6.5 | 1.6.5 |
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