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CVE-2025-12359
MEDIUM5.4
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.
Details CVE
Score CVSS v3.15.4
SeveriteMEDIUM
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisLOW
Interaction utilisateurNONE
Publie11/19/2025
Derniere modification11/19/2025
Sourcenvd
Observations honeypot0
Faiblesses (CWE)
CWE-918
References
https://plugins.trac.wordpress.org/browser/responsive-lightbox/tags/2.5.3/includes/class-fast-image.php#L25(security@wordfence.com)
https://plugins.trac.wordpress.org/browser/responsive-lightbox/tags/2.5.3/includes/class-frontend.php#L1531(security@wordfence.com)
https://plugins.trac.wordpress.org/browser/responsive-lightbox/tags/2.5.3/includes/class-galleries.php#L3648(security@wordfence.com)
https://plugins.trac.wordpress.org/browser/responsive-lightbox/tags/2.5.3/includes/functions.php#L108(security@wordfence.com)
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3397940%40responsive-lightbox%2Ftrunk&old=3358021%40responsive-lightbox%2Ftrunk&sfp_email=&sfph_mail=(security@wordfence.com)
https://research.cleantalk.org/cve-2025-12359(security@wordfence.com)
Correlations IOC
Aucune correlation enregistree
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