Jenkins Buckminster Plugin 1.1.1 and earlier does not perform a permission check in a method implementing form validation.
This allows attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system. A sequence of requests can be used to effectively list the Jenkins controller file system.
As of publication of this advisory, there is no fix.
{
"github_reviewed": true,
"cwe_ids": [
"CWE-862"
],
"github_reviewed_at": "2022-08-10T21:09:46Z",
"nvd_published_at": "2022-07-27T15:15:00Z",
"severity": "MODERATE"
}