WordPress Plugin Vulnerabilities
Gmedia Photo Gallery < 1.20.0 - Admin+ Stored Cross-Site Scripting
Description
The plugin does not sanitise and escape the Album's name before outputting it in pages/posts with a media embed, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered-html capability is disallowed
Proof of Concept
https://youtu.be/kTMg65teTvU Create an Album with the following payload as Name: test"><img src onerror=alert(/XSS/)> Add a media via the "Add/Import files" menu and select the album created above The XSS will be triggered when viewing the media post
Affects Plugins
Fixed in 1.20.0 References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Kaushalendra Dubey
Submitter
Kaushalendra Dubey
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-04-25 (about 1 years ago)
Added
2022-04-25 (about 1 years ago)
Last Updated
2023-02-06 (about 9 months ago)
WPScan 