CVE-2025-3662: The FancyBox for WordPress plugin before 3.3.6 does not escape captions and titles attributes before using them to populate galleries' caption fields. The…

PriorityP428medium6.1CVSS 3.1

AVNACLPRNUIRSCCLILAN

EPSS

0.21%

11.4th percentile

The FancyBox for WordPress plugin before 3.3.6 does not escape captions and titles attributes before using them to populate galleries' caption fields. The issue was received as a Contributor+ Stored XSS, however one of our researcher (Marc Montpas) escalated it to an Unauthenticated Stored XSS

Affected

1 ranges

Vendor	Product	Version range	Fixed in
colorlib	fancybox	< 3.3.6	3.3.6

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