CVE-2025-15386

Responsive Lightbox & Gallery < 2.6.1 - Unauthenticated Stored XSS

Published Feb 24, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Dfactory
Dfactory responsive Lightbox & Gallery
Wordpress
Wordpress wordpress
Vendors & Products Dfactory
Dfactory responsive Lightbox & Gallery
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Responsive Lightbox & Gallery < 2.6.1 - Unauthenticated Stored XSS
References
Weaknesses

No weakness.

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Feb 24, 2026, 4:29 PM
Reserved
Dec 31, 2025, 7:28 AM
Status
Deferred
Published
Feb 24, 2026, 6:16 AM
Modified
Jun 17, 2026, 8:37 AM