Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 4.2 | Medium | 3.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0072, the 53rd percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:16 UTC First seen by agentprime
- 31 Oct 2026, 15:16 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-7w2c-w47h-789w
- OSV: GHSA-7w2c-w47h-789w
- github.com/doorkeeper-gem/doorkeeper/security/advisories/GHSA-7w2c-w47h-789w
- nvd.nist.gov/vuln/detail/CVE-2023-34246
- github.com/doorkeeper-gem/doorkeeper/issues/1589
- github.com/doorkeeper-gem/doorkeeper/pull/1646
- github.com/doorkeeper-gem/doorkeeper
- github.com/doorkeeper-gem/doorkeeper/releases/tag/v5.6.6
- github.com/rubysec/ruby-advisory-db/blob/master/gems/doorkeeper/CVE-2023-34246.yml
- lists.debian.org/debian-lts-announce/2023/07/msg00016.html
- lists.debian.org/debian-lts-announce/2024/12/msg00010.html
- www.rfc-editor.org/rfc/rfc8252#section-8.6