CVE-2021-44478
A vulnerability has been identified in Polarion Subversion Webclient (V21 R1). A cross-site scripting is present due to improper neutralization of data sent to the web page through the SVN WebClient in the affected product.
An attacker could exploit this to execute arbitrary code and extract sensitive information by sending a specially crafted link to users with administrator privileges.
Source: CVE-2021-44478