Doorkeeper version 4.2.0 and later contains a Incorrect Access Control vulnerability in Token revocation API's authorized method that can result in Access tokens are not revoked for public OAuth apps, leaking access until expiry
Published Jul 13, 2018
7.5
HIGHCVSS 3.0
EPSS 1.60%
Description
Doorkeeper version 4.2.0 and later contains a Incorrect Access Control vulnerability in Token revocation API's authorized method that can result in Access tokens are not revoked for public OAuth apps, leaking access until expiry.
Affected products
No data.
- ≤ 4.2.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.60% (0.01597) | 74.88th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.60% (0.01597) | 74.65th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.13% (0.00133) | 48.98th | v3 (v2023.03.01) |
| Jun 13, 2024 | 0.13% (0.00133) | 48.62th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.13% (0.00129) | 46.60th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.12% (0.00120) | 44.95th | v3 (v2023.03.01) |
| Dec 22, 2023 | 0.15% (0.00151) | 51.21th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00149) | 49.20th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (4)
- https://github.com/advisories/GHSA-694m-jhr9-pf77 Advisory
- https://github.com/doorkeeper-gem/doorkeeper/issues/891 x_refsource_CONFIRMThird Party Advisory
- https://github.com/doorkeeper-gem/doorkeeper/pull/1119 x_refsource_CONFIRMThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-1000211
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-694m-jhr9-pf77 | Advisory | |
| https://github.com/doorkeeper-gem/doorkeeper/issues/891 | x_refsource_CONFIRMThird Party Advisory | |
| https://github.com/doorkeeper-gem/doorkeeper/pull/1119 | x_refsource_CONFIRMThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-1000211 |
Change history (0)
No recorded changes yet.