cve.bz

CVE-2023-34246

6.5 mediumEPSS 0.7%

Medium (6.5) in doorkeeper project doorkeeper. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in doorkeeper 5.6.6.

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.

Severity

CVSS 3.1

6.5 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS
0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
CWE
CWE-287
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-7w2c-w47h-789wRubyGemsdoorkeeper<5.6.65.6.6

References

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