CVE-2005-2612: WordPress

High severity, CVSS 7.5. EPSS: 38.8% chance of exploitation in the next 30 days.

Direct code injection vulnerability in WordPress 1.5.1.3 and earlier allows remote attackers to execute arbitrary PHP code via the cache_lastpostdate[server] cookie.

Affected products

• WordPress WordPress: version 1.0 only; version 1.0.1 only; version 1.0.2 only; version 1.2 only; version 1.5 only; version 1.5.1 only; …

Published 2005-08-17. Last modified 2026-06-16.