WordPress · Frontend Uploader · CVE-2021-24563
**Name of the Vulnerable Software and Affected Versions**
Frontend Uploader WordPress plugin versions 1.3.2 and earlier
**Description**
The issue allows unauthenticated users to upload malicious HTML files containing JavaScript via the plugin's form. These malicious files can be triggered when accessed directly, potentially leading to security issues.
**Recommendations**
For versions 1.3.2 and earlier, update to a version that prevents HTML file uploads via the plugin's form to mitigate the risk. As a temporary workaround, consider restricting access to the file upload feature until a patch is available.