Known vulnerabilities in WP fancybox

View image, YouTube video, Vimeo video, inline HTML in lightbox. Add fancybox lightbox effect to your WordPress site.

2Reported vulnerabilities

8.3Highest CVSS score

1.0.4Latest version

1,000+Active installs

What to do now

Update WP fancybox to 1.0.3 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: June 7, 2025 / Tested up to WordPress: 6.8.8 / View on wordpress.org

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
WF-25f782c4-7ece-47cb-9e64-9c93fd8858e9	High 8.3	—	1.0.2 and earlier	`1.0.3`	August 14, 2020
CVE-2025-26591	Medium 6.4	0.2%	1.0.4 and earlier	—	July 4, 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.