Known vulnerabilities in FancyBox

Enables fancybox on all image links including BMP, GIF, JPG, JPEG, and PNG links.

1Reported vulnerabilities

6.1Highest CVSS score

1.1.0Latest version

4,000+Active installs

What to do now

Update FancyBox to 1.1.0 or later. Some of these have no published fix. Update to the latest version and check the vendor advisory.

Plugin last updated: November 28, 2017 / Tested up to WordPress: 3.5.2 / View on wordpress.org

This plugin has not been updated in over two years. New vulnerabilities may never be fixed. Consider an alternative.

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2025-28935	Medium 6.1	0.3%	1.0.1 and earlier	—	March 21, 2025

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.