http://www.kronos.com/Products/webTA.htm 

webTA is used by thousands of fed. employees.

I did a limited security review of a couple deployments. Because of certain
contractual limitations I have been able to verify XSS in its Project
Management module only, but I suspect it also exists in Vacation/Sick Leave
Request module.

URLs: /servlet/com.threeis.webta.H710selProject and
/servlet/com.threeis.webta.H720editProjectInfo

Use these URLs to create project descriptions. No hex or html encoding or
anything fancy is necessary. Just type in the description field your favorite
XSS stuff - it will work. 

I tested basic font changing html tags (test for
XSS), and JavaScript (