CVE-2014-4603: Yahoo! Updates For WordPress Plugin Project Yahoo! Updates For WordPress Plugin

Medium severity, CVSS 4.3. EPSS: 1.6% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in yupdates_application.php in the Yahoo! Updates for WordPress plugin 1.0 and earlier for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) secret, (2) key, or (3) appid parameter.

Affected products

• Yahoo! Updates For WordPress Plugin Project Yahoo! Updates For WordPress Plugin: up to and including 1.0

Published 2014-07-02. Last modified 2026-06-17.