WordPress Plugin Vulnerabilities
Mitsol Social Post Feed < 1.11 - Admin+ Stored Cross-Site Scripting
Description
The plugin does not escape some of its settings before outputting them back in attributes, 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
Put the following payload in the Access Token > User access token and Page access token settings: " style=animation-name:rotation onanimationstart=alert(/XSS/)//
Affects Plugins
References
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Big Tiger
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-01-12 (about 2 years ago)
Added
2022-03-14 (about 2 years ago)
Last Updated
2023-03-12 (about 1 years ago)