6.1
Medium
CVE-2025-3662 The FancyBox for WordPress plugin before 3.3.6 does not escape captions and titles attributes before using them to…
Description
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 products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| FancyBox for WordPress 3.3 | earliest → < 3.3.6 | 3.3.6 |