The IncomingMailServers resource in Atlassian Jira from version 6.2.1 before version 7.4.4 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the messagesThreshold parameter.
[
{
"product": "Jira",
"vendor": "Atlassian",
"versions": [
{
"status": "affected",
"version": "from 6.2.1 prior to 7.4.4"
}
]
}
]