Harbor fails to validate the user permissions when updating tag retention policies.
By sending a request to update a tag retention policy with an id that belongs to a project that the currently authenticated user doesn’t have access to, the attacker could modify tag retention policies configured in other projects.
{ "severity": "High", "cpes": [ "cpe:2.3:a:linuxfoundation:harbor:*:*:*:*:*:*:*:*" ] }