Cross-site scripting (XSS) vulnerability in the Frontend Uploader plugin 0.9.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the errors[fu-disallowed-mime-type][0][name] parameter to the default URI.
5.9AI Score
0.003EPSS
The Frontend Uploader WordPress plugin through 1.3.2 does not prevent HTML files from being uploaded via its form, allowing unauthenticated user to upload a malicious HTML file containing JavaScript for example, which will be triggered when someone access the file directly
6.1CVSS
6.1AI Score
0.002EPSS