Name of the Vulnerable Software and Affected Versions:
NEX-Forms – Ultimate Form Builder – Contact forms and much more plugin for WordPress versions up to, and including, 8.8.1
Description:
The issue allows unauthenticated attackers to extract sensitive data, including files uploaded via a form, due to insufficient directory listing prevention and lack of randomization of file names in the file upload functionality.
Recommendations:
For versions up to, and including, 8.8.1, update to a version that addresses the Sensitive Information Exposure issue.
As a temporary workaround, consider restricting access to file uploads until a patch is available.