SAP NetWeaver Enterprise Portal versions - 7.10 7.11 7.20 7.30 7.31 7.40 7.50 does not sufficiently encode user related data resulting in Stored Cross-Site Scripting (XSS) vulnerability. This would allow an attacker with administrative privileges to store a malicious script on the portal. The execution of the script content by a victim registered on the portal could compromise the confidentiality and integrity of portal content.