All intelligence
// vulnerability record
cached · NVD via COSMOS syncCVE-2026-2487
MEDIUMpublished 2026-08-16 04:16 UTC · 2 days ago · modified 2026-08-17 18:16 UTC
4.4
CVSS / 10
// description
The Admin Custom Login plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.6.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
// weaknesses (CWE)
- CWE-79
// references (6)
- https://plugins.trac.wordpress.org/browser/admin-custom-login/tags/3.6.3/includes/login-form-setting/login-form-background.php#L759
- https://plugins.trac.wordpress.org/browser/admin-custom-login/tags/3.6.3/login-form-screen.php#L162
- https://plugins.trac.wordpress.org/browser/admin-custom-login/trunk/includes/login-form-setting/login-form-background.php#L759
- https://plugins.trac.wordpress.org/browser/admin-custom-login/trunk/login-form-screen.php#L162