Doorkeeper version 4.2.0 and later contains a Incorrect Access Control vulnerability in Token revocation API's authorized method that can result in Access tokens are not revoked for public OAuth apps, leaking access until expiry.
{ "github_reviewed": true, "cwe_ids": [ "CWE-732" ], "severity": "HIGH", "github_reviewed_at": "2020-06-16T21:18:42Z", "nvd_published_at": null }