description: This issue exists to document that a security improvement in the way that Jira Server and Data Center use templates has been implemented. Affected versions of Atlassian Jira Server and Data Center allowed remote attackers with system administrator permissions to execute arbitrary code via Template Injection leading to Remote Code Execution (RCE) in the Email Templates feature. The affected versions are before version 8.13.15, and from version 8.14.0 before 8.20.3.
problem types: Remote Code Execution (RCE)
affected:
{
product: Jira Server
vendor: Atlassian
versions:
lessThan: 8.13.15, status: affected, version: unspecified, versionType: custom
lessThan: unspecified, status: affected, version: 8.14.0, versionType: custom
lessThan: 8.20.3, status: affected, version: unspecified, versionType: custom
}
{
product: Jira Data Center
vendor: Atlassian
versions:
lessThan: 8.13.15, status: affected, version: unspecified, versionType: custom
lessThan: unspecified, status: affected, version: 8.14.0, versionType: custom
lessThan: 8.20.3, status: affected, version: unspecified, versionType: custom
}
