CVE-2025-12359 - Responsive Lightbox & Gallery <= 2.5.3 - authenticated (author+) server-side req...

CVE ID : CVE-2025-12359 Published : Nov. 19, 2025, 6:15 a.m. | 1 hour, 24 minutes ago 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. Severity: 5.4 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...