MySource 2.14 - upgrade_in_progress_backend.php?target_url Cross-Site Scripting

MySource 2.14 - upgradeinprogressbackend.php?targeturl Cross-Site Scripting source: https://www.securityfocus.com/bid/15132/info MySource is prone to multiple cross-site scripting vulnerabilities. These issues are due to a failure in the application to properly sanitize user-supplied input. An...