| Package | Affected versions | Patched versions |
|---|---|---|
| doorkeeper | ≥ 4.2.0, < 4.4.0 | 4.4.0 |
| doorkeeper | ≤ 4.2.0 |
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.
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