RubyGems/doorkeeper CVE-2023-34246: medium 4.2, EPSS 0.72%

Doorkeeper Improper Authentication vulnerability

Action: Upgrade doorkeeper to 5.6.6 or later.

bundle update doorkeeper

Affected

Fixed versions

Sources

• osv: GHSA-7w2c-w47h-789w
• https://github.com/doorkeeper-gem/doorkeeper/security/advisories/GHSA-7w2c-w47h-789w
• https://nvd.nist.gov/vuln/detail/CVE-2023-34246
• https://github.com/doorkeeper-gem/doorkeeper/issues/1589
• https://github.com/doorkeeper-gem/doorkeeper/pull/1646
• https://github.com/doorkeeper-gem/doorkeeper
• https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v5.6.6
• https://github.com/rubysec/ruby-advisory-db/blob/master/gems/doorkeeper/CVE-2023-34246.yml
• https://lists.debian.org/debian-lts-announce/2023/07/msg00016.html
• https://lists.debian.org/debian-lts-announce/2024/12/msg00010.html
• https://www.rfc-editor.org/rfc/rfc8252#section-8.6

CVE-2023-34246 · published 2023-06-12T19:50:34Z · modified 2026-09-10T03:50:02.187700390Z · JSON