Kronos · Kronos Web Time/Attendance · CVE-2020-8493
**Name of the Vulnerable Software and Affected Versions**
Kronos Web Time and Attendance (webTA) versions 3.8.x through 3.x before 4.0
**Description**
A stored XSS issue affects the software via multiple input fields, including `Login Message`, `Banner Message`, and `Password Instructions`, of the `com.threeis.webta.H261configMenu` servlet. This can be exploited by an authenticated administrator.
**Recommendations**
For versions 3.8.x through 3.x before 4.0, update to version 4.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the `com.threeis.webta.H261configMenu` servlet for authenticated administrators until a patch is available. Avoid using the vulnerable input fields (`Login Message`, `Banner Message`, and `Password Instructions`) in the affected servlet until the issue is resolved.