Oracle PeopleSoft Enterprise PeopleTools, a technology from Oracle Corporation, is used to provide PeopleSoft applications with the ability to keep up with user needs and expectations. A cross-site scripting vulnerability exists. An attacker could exploit the vulnerability to cause unauthorized update, insert, or delete access to portions of PeopleSoft Enterprise PeopleTools accessible data and unauthorized read access to portions of PeopleSoft Enterprise PeopleTools accessible data.