6.5

CVE-2023-34246

Exploit

Doorkeeper Improper Authentication vulnerability

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot be assured. This issue is fixed in version 5.6.6.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Doorkeeper Project ≫ Doorkeeper SwPlatformruby Version < 5.6.6
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.72% 0.489
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 3.9 2.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
security-advisories@github.com 4.2 1.6 2.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

https://github.com/doorkeeper-gem/doorkeeper/issues/1589
Exploit
Issue Tracking
https://github.com/doorkeeper-gem/doorkeeper/pull/1646
Patch
https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v5.6.6
Release Notes
https://github.com/doorkeeper-gem/doorkeeper/security/advisories/GHSA-7w2c-w47h-789w
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2023/07/msg00016.html
https://www.rfc-editor.org/rfc/rfc8252#section-8.6
Technical Description
https://lists.debian.org/debian-lts-announce/2024/12/msg00010.html