vulnerability

WordPress Plugin: fancybox-for-wordpress: CVE-2025-3662: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Severity

CVSS

(AV:N/AC:L/Au:N/C:P/I:P/A:N)

Published

May 13, 2025

Added

Jun 9, 2025

Modified

May 4, 2026

Description

The FancyBox for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image title attributes parameter in all versions up to, and including, 3.3.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Solution

fancybox-for-wordpress-plugin-cve-2025-3662

References

https://www.cve.org/CVERecord?id=CVE-2025-3662
https://www.wordfence.com/threat-intel/vulnerabilities/id/faac4bcd-678a-4618-95ba-3e5567f0e971?source=api-prod
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-16698
CVE-2025-3662
https://attackerkb.com/topics/CVE-2025-3662
CWE-79
EUVD-EUVD-2025-16698

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