Cross-site scripting (XSS) vulnerability in SAP NetWeaver AS Java 7.1 through 7.5 allows remote attackers to inject arbitrary web script or HTML via the navigationTarget parameter to irj/servlet/prt/portal/prteventname/XXX/prtroot/com.sapportals.navigation.testComponent.NavigationURLTester, aka SAP Security Note 2238375.
https://erpscan.io/press-center/blog/sap-security-notes-march-2016-review/
https://erpscan.io/advisories/erpscan-16-014-sap-netweaver-7-4-navigationurltester/