CVE-2007-4894: WordPress

High severity, CVSS 7.5. EPSS: 3.6% chance of exploitation in the next 30 days.

Multiple SQL injection vulnerabilities in Wordpress before 2.2.3 and Wordpress multi-user (MU) before 1.2.5a allow remote attackers to execute arbitrary SQL commands via the post_type parameter to the pingback.extensions.getPingbacks method in the XMLRPC interface, and other unspecified parameters related to "early database escaping" and missing validation of "query string like parameters."

Affected products

• WordPress WordPress: version 0.6.2 only; version 0.6.2.1 only; version 0.7 only; version 0.71 only; version 1.2 only; version 1.2.1 only; …

Published 2007-09-14. Last modified 2026-06-16.