CVE-2011-4669: WordPress WordPress-Users

High severity, CVSS 7.5. EPSS: 2.1% chance of exploitation in the next 30 days.

SQL injection vulnerability in wp-users.php in WordPress Users plugin 1.3 and possibly earlier for WordPress allows remote attackers to execute arbitrary SQL commands via the uid parameter to index.php.

Affected products

• WordPress WordPress-Users: up to and including 1.3; version 0.2 only; version 0.9 only; version 1.0 only; version 1.1 only; version 1.2 only

Published 2011-12-02. Last modified 2026-06-16.