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Package details: pkg:gem/doorkeeper@5.6.5
purl pkg:gem/doorkeeper@5.6.5
Next non-vulnerable version 5.6.6
Latest non-vulnerable version 5.6.6
Risk 3.1
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-bss3-b2mz-gyg6
Aliases:
CVE-2023-34246
GHSA-7w2c-w47h-789w
Doorkeeper Improper Authentication vulnerability OAuth RFC 8252 says https://www.rfc-editor.org/rfc/rfc8252#section-8.6 > the authorization server SHOULD NOT process authorization requests automatically without user consent or interaction, except when the identity of the client can be assured. **This includes the case where the user has previously approved an authorization request for a given client id** But Doorkeeper automatically processes authorization requests without user consent for public clients that have been previously approved. Public clients are inherently vulnerable to impersonation, their identity cannot be assured. Issue https://github.com/doorkeeper-gem/doorkeeper/issues/1589 Fix https://github.com/doorkeeper-gem/doorkeeper/pull/1646
5.6.6
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-06T03:49:02.162181+00:00 GitLab Importer Affected by VCID-bss3-b2mz-gyg6 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/gem/doorkeeper/CVE-2023-34246.yml 38.6.0
2026-06-04T18:14:11.646342+00:00 Ruby Importer Affected by VCID-bss3-b2mz-gyg6 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/doorkeeper/CVE-2023-34246.yml 38.6.0