description: Affected versions of Atlassian Jira Service Management Server and Data Center allow attackers with administrator privileges to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the "Object Schema" field of /secure/admin/InsightDefaultCustomFieldConfig.jspa. The affected versions are before version 4.21.0.
problem types: Stored XSS (SXSS)
affected:
{
product: Jira Service Management Server
vendor: Atlassian
versions:
lessThan: 4.21.0, status: affected, version: unspecified, versionType: custom
}
{
product: Jira Service Management Data Center
vendor: Atlassian
versions:
lessThan: 4.21.0, status: affected, version: unspecified, versionType: custom
}
