CVE-2007-0109: WordPress

Medium severity, CVSS 5.0. EPSS: 3.3% chance of exploitation in the next 30 days.

wp-login.php in WordPress 2.0.5 and earlier displays different error messages if a user exists or not, which allows remote attackers to obtain sensitive information and facilitates brute force attacks.

Affected products

• WordPress WordPress: version 2.0 only; version 2.0.1 only; version 2.0.2 only; version 2.0.3 only; version 2.0.4 only; version 2.0.5 only

Published 2007-01-09. Last modified 2026-06-16.