The host is installed with Atlassian Jira Server before 8.5.12, 8.6.0 before 8.13.4, 8.14.0 before 8.15.0 and is prone to an unspecified vulnerability. A flaw is present in the application which fails to properly handle the Jira Editor Plugin. Successful exploitation allows remote anonymous attackers who can perform an attacker in the middle attack to learn which mode a user is editing in due to the cookie not being set with a secure attribute if Jira was configured to use https.