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