CVE-2008-6767: WordPress

High severity, CVSS 10.0. EPSS: 4.6% chance of exploitation in the next 30 days.

wp-admin/upgrade.php in WordPress, probably 2.6.x, allows remote attackers to upgrade the application, and possibly cause a denial of service (application outage), via a direct request.

Affected products

• WordPress WordPress: version 2.6 only

Published 2009-04-28. Last modified 2026-06-16.