The login.jsp resource in Jira before version 8.5.2, and from version 8.6.0 before version 8.6.1 allows remote attackers to redirect users to a different website which they may use as part of performing a phishing attack via an open redirect in the os_destination parameter.
[
{
"product": "Jira Server",
"vendor": "Atlassian",
"versions": [
{
"lessThan": "8.5.2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "8.6.0",
"versionType": "custom"
},
{
"lessThan": "8.6.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]