CVE-2018-1000211 Information

Description

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

https://github.com/doorkeeper-gem/doorkeeper/issues/891 https://github.com/doorkeeper-gem/doorkeeper/pull/1119

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5