CVE-2025-15386high

CVE-2025-15386: high-severity vulnerability in Responsive Lightbox & Gallery

Responsive Lightbox & Gallery < 2.6.1 - Unauthenticated Stored XSS

Published

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.8epss 0.3%
The Responsive Lightbox & Gallery WordPress plugin before 2.6.1 is vulnerable to an Unauthenticated Stored-XSS attack due to flawed regex replacement rules that can be abused by posting a comment with a malicious link when lightbox for comments are enabled and then approved.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Unknown · Responsive Lightbox & Gallery
Related CVEs — Responsive Lightbox & Gallery

In the same product, most dangerous first.

CVE-2025-3742MEDIUMResponsive Lightbox & Gallery < 2.5.1 - Contributor+ Stored XSSEPSS 0.5%CVE-2025-5093MEDIUMResponsive Lightbox & Gallery < 2.5.2 - Contributor+ Stored XSSEPSS 0.2%CVE-2025-9710MEDIUMResponsive Lightbox & Gallery < 2.5.3 - Unauthenticated Stored-XSS via CommentsEPSS 0.2%