description: The /rest/api/1.0/render resource in Jira Server and Data Center before version 8.5.13, from version 8.6.0 before version 8.13.5, and from version 8.14.0 before version 8.15.1 allows remote anonymous attackers to determine if a username is valid or not via a missing permissions check.
problem types: Incorrect Authorization (CWE-863)
affected:
{
product: Jira Server
vendor: Atlassian
versions:
lessThan: 8.5.13, status: affected, version: unspecified, versionType: custom
lessThan: unspecified, status: affected, version: 8.6.0, versionType: custom
lessThan: 8.13.5, status: affected, version: unspecified, versionType: custom
lessThan: unspecified, status: affected, version: 8.14.0, versionType: custom
lessThan: 8.15.1, status: affected, version: unspecified, versionType: custom
}
{
product: Jira Data Center
vendor: Atlassian
versions:
lessThan: 8.5.13, status: affected, version: unspecified, versionType: custom
lessThan: unspecified, status: affected, version: 8.6.0, versionType: custom
lessThan: 8.13.5, status: affected, version: unspecified, versionType: custom
lessThan: unspecified, status: affected, version: 8.14.0, versionType: custom
lessThan: 8.15.1, status: affected, version: unspecified, versionType: custom
}
