SAP NetWeaver AS JAVA (Enterprise Portal), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50 reveals sensitive information in one of their HTTP requests, an attacker can use this in conjunction with other attacks such as XSS to steal this information.
SAP Enterprise Portal suffers from an sensitive information disclosure vulnerability in the com.sapportals.navigation.testComponent.NavigationRequestSniffer servlet.