CVE-2025-52707: WordPress Firelight Lightbox plugin <= 2.3.16 - Cross Site Scripting (XSS) Vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-06-20 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Firelight Firelight Lightbox easy-fancybox allows Stored XSS.This issue affects Firelight Lightbox: from n/a through <= 2.3.16.

Affected products

Firelight Lightbox: through 2.3.16

References

https://patchstack.com/database/Wordpress/Plugin/easy-fancybox/vulnerability/wordpress-firelight-lightbox-plugin-2-3-16-cross-site-scripting-xss-vulnerability?_s_id=cve

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