WordPress Plugin Vulnerabilities
WordPress Filter Gallery Plugin < 0.1.6 - Admin+ Stored XSS
Description
The plugin does not properly escape the filters passed in the ufg_gallery_filters ajax action before outputting them on the page, allowing a high privileged user such as an administrator to inject HTML or javascript to the plugin settings page, even when the unfiltered_html capability is disabled.
Proof of Concept
Create a new filter with the name "<svg onload('alert(123);')>", save it and reload the page.
Affects Plugins
References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
iohex
Submitter
iohex
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-12-06 (about 1 years ago)
Added
2022-12-06 (about 1 years ago)
Last Updated
2022-12-06 (about 1 years ago)