Atlassian JIRA < 7.13.3 / 8.x < 8.1 XSS vulnerability (JRASERVER-68855)

According to its self-reported version number, the instance of Atlassian JIRA hosted on the remote web server is prior to 7.13.3 or 8.1.0. It is, therefore, affected by a cross-site scripting XSS vulnerability in the applinkStartingUrl parameter due to improper validation of user-supplied input...