The UniversalAvatarResource.getAvatars resource in Jira Server and Data Center before version 8.9.0 allows remote attackers to obtain information about custom project avatars names via an Improper authorization vulnerability.
| Software | From | Fixed in |
|---|---|---|
| atlassian / jira | - | 8.9.0 |
| atlassian / jira_software_data_center | - | 8.9.0 |