Description
The FooGallery – Responsive Photo Gallery, Image Viewer, Justified, Masonry & Carousel plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.4.29 via the foogallery_attachment_modal_save AJAX action due to missing validation on a user controlled key (img_id). This makes it possible for authenticated attackers, with granted access and above, to update arbitrary post and page content. This requires the Gallery Creator Role setting to be a value lower than 'Editor' for there to be any real impact.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected products
- fooplugins / Gallery by FooGallery0 – 2.4.29
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/f4fe3ad9-247f-4e5d-8c79-0970afaa7729?source=cve
- MISChttps://github.com/fooplugins/foogallery/blob/master/includes/admin/class-gallery-attachment-modal.php#L242
- MISChttps://plugins.trac.wordpress.org/changeset/3250684/foogallery/tags/2.4.30/includes/admin/class-gallery-attachment-modal.php?old=3229839&old_path=foogallery%2Ftags%2F2.4.29%2Fincludes%2Fadmin%2Fclass-gallery-attachment-modal.php