WordPress Plugin Vulnerabilities
Image Photo Gallery Final Tiles Grid < 3.5.3 - Contributor+ Stored Cross-Site Scripting
Description
The plugin does not sanitise and escape the Description field when editing a gallery, allowing users with a role as low as contributor to perform Cross-Site Scripting attacks against other users having access to the gallery dashboard
Proof of Concept
As a contributor, create/edit a gallery and add the following payload in the Description field: "><img src onerror=alert(/XSS/)> The XSS will be triggered when the gallery is edited (for example, by an admin checking it)
Affects Plugins
Fixed in 3.5.3 References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Harshit (aka fumenoid), Siddhant Chouhan (aka sidchn)
Submitter
Harshit
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-01-18 (about 2 years ago)
Added
2022-01-18 (about 2 years ago)
Last Updated
2022-04-12 (about 2 years ago)
WPScan 