An issue was discovered in Mayan EDMS before 3.0.2. The Appearance app sets window.location directly, leading to XSS.Referenceshttps://gitlab.com/mayan-edms/mayan-edms/issues/494https://gitlab.com/mayan-edms/mayan-edms/commit/9ebe80595afe4fdd1e2c74358d6a9421f4ce130ehttps://gitlab.com/mayan-edms/mayan-edms/blob/master/HISTORY.rst
