WordPress Plugin Vulnerabilities
FooGallery < 2.4.15 - Author+ Stored XSS
Description
The plugin does not validate and escape some of its Gallery settings before outputting them back in the page, which could allow users with a role as low as Author to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admin
Proof of Concept
Create a new Gallery (with at least one image) and put the below payload in the Gallery Settings > Advanced > Custom Attributes settings 123="" onpointerenter="alert(/XSS/)" The XSS will be triggered in page/post where the gallery is embed and the mouse is moved over the image from the gallery
Affects Plugins
Fixed in 2.4.15
Fixed in 2.4.15 References
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Dmitrii Ignatyev
Submitter
Dmitrii Ignatyev
Submitter website
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2024-05-23 (about 1 months ago)
Added
2024-05-23 (about 1 months ago)
Last Updated
2024-06-06 (about 20 days ago)
WPScan 