SpagoBI before 4.1 has Privilege Escalation via an error in the AdapterHTTP script

Unrestricted file upload vulnerability in the Worksheet designer in SpagoBI before 4.1 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in an unspecified directory, aka "XSS File Upload."

The default configuration in the accessibility engine in SpagoBI 5.0.0 does not set FEATURESECUREPROCESSING, which allows remote authenticated users to execute arbitrary Java code via a crafted XSL document.