CVE-2015-1494: Colorlib Fancybox

Medium severity, CVSS 4.3. EPSS: 6.4% chance of exploitation in the next 30 days.

The FancyBox for WordPress plugin before 3.0.3 for WordPress does not properly restrict access, which allows remote attackers to conduct cross-site scripting (XSS) attacks via an mfbfw[*] parameter in an update action to wp-admin/admin-post.php, as demonstrated by the mfbfw[padding] parameter and exploited in the wild in February 2015.

Affected products

• Colorlib Fancybox: up to and including 3.0.2

Published 2015-02-17. Last modified 2026-06-17.