XML external entity (XXE) vulnerability in IBM Rational Team Concert 3.0 before 3.0.1.6 iFix7 Interim Fix 1 4.0 before 4.0.7 iFix10 5.0 before 5.0.2 iFix15 and 6.0 before 6.0.1 iFix4 allows remote authenticated users to cause a denial of service via crafted XML data. IBM X-Force ID: 109693.