If an attempt is made to create an item of a type prohibited by ACL#hasCreatePermission2 or TopLevelItemDescriptor#isApplicableIn(ItemGroup) through the Jenkins CLI or the REST API and either of these checks fail, Jenkins 2.478 and earlier, LTS 2.462.2 and earlier creates the item in memory, only deleting it from disk, allowing attackers with Item/Configure permission to save the item to persist it, effectively bypassing the item creation restriction.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Jenkins | Jenkins | * | 2.462.3 (excluding) |
| Jenkins | Jenkins | * | 2.479 (excluding) |
| OCP-Tools-4.12-RHEL-8 | RedHat | jenkins-0:2.462.3.1730119132-3.el8 | * |
| OCP-Tools-4.12-RHEL-8 | RedHat | jenkins-2-plugins-0:4.12.1730119231-1.el8 | * |
| OCP-Tools-4.13-RHEL-8 | RedHat | jenkins-0:2.462.3.1729839924-3.el8 | * |
| OCP-Tools-4.13-RHEL-8 | RedHat | jenkins-2-plugins-0:4.13.1729840148-1.el8 | * |
| OCP-Tools-4.14-RHEL-8 | RedHat | jenkins-0:2.462.3.1729839727-3.el8 | * |
| OCP-Tools-4.14-RHEL-8 | RedHat | jenkins-2-plugins-0:4.14.1729839844-1.el8 | * |
| OCP-Tools-4.15-RHEL-8 | RedHat | jenkins-0:2.462.3.1729837947-3.el8 | * |
| OCP-Tools-4.15-RHEL-8 | RedHat | jenkins-2-plugins-0:4.15.1729838165-1.el8 | * |