Crushftp · Crushftp · CVE-2021-44076
**Name of the Vulnerable Software and Affected Versions**
CrushFTP version 9
**Description**
An issue was discovered in the creation of a new user through the "/WebInterface/UserManager/" interface, allowing an attacker with access to the administration panel to perform Stored Cross-Site Scripting (XSS). The payload can be executed in multiple scenarios, for example, when the user's page appears in the Most Visited section of the page.
**Recommendations**
For CrushFTP version 9, consider disabling the user creation feature through the /WebInterface/UserManager/ interface until a patch is available to prevent Stored Cross-Site Scripting (XSS) attacks. Restrict access to the administration panel to minimize the risk of exploitation. Avoid using the `/WebInterface/UserManager/` interface for user creation until the issue is resolved.