The Responsive Lightbox & Gallery plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.5.3 via the 'get_image_size_by_url' function. This is due to insufficient validation of user-supplied URLs when determining image dimensions for gallery items. This makes it possible for authenticated attackers, with Author-level access and above, to make web requests to arbitrary locations originating from the web application which can be used to query and modify information from internal services.
History

Thu, 20 Nov 2025 10:45:00 +0000

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

Wed, 19 Nov 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 19 Nov 2025 06:00:00 +0000

Type Values Removed Values Added
Description The Responsive Lightbox & Gallery plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.5.3 via the 'get_image_size_by_url' function. This is due to insufficient validation of user-supplied URLs when determining image dimensions for gallery items. This makes it possible for authenticated attackers, with Author-level access and above, to make web requests to arbitrary locations originating from the web application which can be used to query and modify information from internal services.
Title Responsive Lightbox & Gallery <= 2.5.3 - Authenticated (Author+) Server-Side Request Forgery
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2025-11-19T05:45:14.684Z

Updated: 2025-11-19T20:32:11.323Z

Reserved: 2025-10-27T16:13:08.985Z

Link: CVE-2025-12359

cve-icon Vulnrichment

Updated: 2025-11-19T20:32:07.771Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-11-19T06:15:45.890

Modified: 2025-11-19T19:14:59.327

Link: CVE-2025-12359

cve-icon Redhat

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