Unsafe Reflection in Github Enterprise Server leading to Command Injection
Published Jan 16, 2024
9.8
CRITICALCVSS 3.1
EPSS 71.73%
Description
An unsafe reflection vulnerability was identified in GitHub Enterprise Server that could lead to reflection injection. This vulnerability could lead to the execution of user-controlled methods and remote code execution. To exploit this bug, an actor would need to be logged into an account on the GHES instance with the organization owner role. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.12 and was fixed in versions 3.8.13, 3.9.8, 3.10.5, and 3.11.3. This vulnerability was reported via the GitHub Bug Bounty program.
Affected products
-
- Version 3.10.0StatusaffectedConstraints<3.10.5
- Version 3.11.0StatusaffectedConstraints<3.11.3
- Version 3.8.0StatusaffectedConstraints<3.8.13
- Version 3.9.0StatusaffectedConstraints<3.9.8
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GitHub | Enterprise Server | affected |
|
- ≥ 3.8.0 · < 3.8.13
- ≥ 3.9.0 · < 3.9.8
- ≥ 3.10.0 · < 3.10.5
- ≥ 3.11.0 · < 3.11.3
-
- Version 3.8.0StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| GitHub | Enterprise Server | n/a |
|
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1 other source (GitHub) ▾
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:L
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Apr 22, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2024-2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (67 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 71.73% (0.71725) | 99.41th | v5 (v2026.06.15) |
| Jun 15, 2026 | 71.73% (0.71725) | 99.34th | v5 (v2026.06.15) |
| May 14, 2026 | 69.51% (0.69506) | 98.68th | v4 (v2025.03.14) |
| Mar 4, 2026 | 70.79% (0.70787) | 98.67th | v4 (v2025.03.14) |
| Mar 1, 2026 | 69.25% (0.69254) | 98.62th | v4 (v2025.03.14) |
| Feb 16, 2026 | 70.79% (0.70787) | 98.66th | v4 (v2025.03.14) |
| Feb 4, 2026 | 72.93% (0.72929) | 98.74th | v4 (v2025.03.14) |
| Feb 1, 2026 | 71.50% (0.71503) | 98.69th | v4 (v2025.03.14) |
| Jan 19, 2026 | 72.93% (0.72929) | 98.73th | v4 (v2025.03.14) |
| Dec 4, 2025 | 74.50% (0.74495) | 98.79th | v4 (v2025.03.14) |
| Dec 1, 2025 | 73.15% (0.73152) | 98.73th | v4 (v2025.03.14) |
| Nov 21, 2025 | 74.50% (0.74495) | 98.78th | v4 (v2025.03.14) |
| Nov 18, 2025 | 53.54% (0.53543) | 97.88th | v4 (v2025.03.14) |
| Nov 4, 2025 | 74.20% (0.74200) | 98.77th | v4 (v2025.03.14) |
| Nov 1, 2025 | 72.84% (0.72842) | 98.72th | v4 (v2025.03.14) |
| Oct 18, 2025 | 74.20% (0.74200) | 98.77th | v4 (v2025.03.14) |
| Oct 4, 2025 | 77.77% (0.77774) | 98.95th | v4 (v2025.03.14) |
| Oct 1, 2025 | 76.62% (0.76619) | 98.91th | v4 (v2025.03.14) |
| Sep 7, 2025 | 77.77% (0.77774) | 98.96th | v4 (v2025.03.14) |
| Sep 1, 2025 | 76.62% (0.76619) | 98.91th | v4 (v2025.03.14) |
| Aug 4, 2025 | 74.86% (0.74855) | 98.81th | v4 (v2025.03.14) |
| Aug 1, 2025 | 72.46% (0.72458) | 98.71th | v4 (v2025.03.14) |
| Jul 18, 2025 | 74.86% (0.74855) | 98.80th | v4 (v2025.03.14) |
| Jul 8, 2025 | 73.68% (0.73684) | 98.74th | v4 (v2025.03.14) |
| Jul 6, 2025 | 74.86% (0.74855) | 98.80th | v4 (v2025.03.14) |
| Jul 1, 2025 | 72.46% (0.72458) | 98.69th | v4 (v2025.03.14) |
| Jun 14, 2025 | 74.86% (0.74855) | 98.80th | v4 (v2025.03.14) |
| Jun 4, 2025 | 78.33% (0.78328) | 98.96th | v4 (v2025.03.14) |
| Jun 1, 2025 | 76.29% (0.76292) | 98.87th | v4 (v2025.03.14) |
| May 13, 2025 | 77.34% (0.77336) | 98.91th | v4 (v2025.03.14) |
| May 10, 2025 | 80.11% (0.80105) | 99.04th | v4 (v2025.03.14) |
| May 5, 2025 | 76.96% (0.76965) | 98.88th | v4 (v2025.03.14) |
| May 4, 2025 | 80.11% (0.80105) | 99.04th | v4 (v2025.03.14) |
| May 1, 2025 | 78.27% (0.78267) | 98.95th | v4 (v2025.03.14) |
| Apr 25, 2025 | 80.11% (0.80105) | 99.03th | v4 (v2025.03.14) |
| Apr 19, 2025 | 76.96% (0.76965) | 98.88th | v4 (v2025.03.14) |
| Apr 18, 2025 | 74.78% (0.74783) | 98.77th | v4 (v2025.03.14) |
| Apr 15, 2025 | 76.96% (0.76965) | 98.87th | v4 (v2025.03.14) |
| Apr 6, 2025 | 53.54% (0.53543) | 97.77th | v4 (v2025.03.14) |
| Apr 5, 2025 | 48.55% (0.48547) | 97.52th | v4 (v2025.03.14) |
| Mar 30, 2025 | 53.54% (0.53543) | 97.76th | v4 (v2025.03.14) |
| Mar 29, 2025 | 64.51% (0.64510) | 97.83th | v4 (v2025.03.14) |
| Mar 27, 2025 | 53.54% (0.53543) | 97.64th | v4 (v2025.03.14) |
| Mar 25, 2025 | 20.77% (0.20774) | 95.08th | v4 (v2025.03.14) |
| Mar 24, 2025 | 17.32% (0.17323) | 94.49th | v4 (v2025.03.14) |
| Mar 23, 2025 | 53.54% (0.53543) | 97.68th | v4 (v2025.03.14) |
| Mar 20, 2025 | 20.77% (0.20774) | 95.15th | v4 (v2025.03.14) |
| Mar 19, 2025 | 53.54% (0.53543) | 97.68th | v4 (v2025.03.14) |
| Mar 18, 2025 | 17.32% (0.17323) | 94.58th | v4 (v2025.03.14) |
| Mar 17, 2025 | 53.54% (0.53543) | 97.72th | v4 (v2025.03.14) |
| Mar 14, 2025 | 27.63% (0.27625) | 96.91th | v3 (v2023.03.01) |
| Feb 17, 2025 | 21.60% (0.21599) | 96.53th | v3 (v2023.03.01) |
| Feb 4, 2025 | 18.42% (0.18423) | 96.25th | v3 (v2023.03.01) |
| Jan 22, 2025 | 14.25% (0.14250) | 95.73th | v3 (v2023.03.01) |
| Jan 11, 2025 | 9.89% (0.09889) | 94.88th | v3 (v2023.03.01) |
| Dec 12, 2024 | 5.53% (0.05529) | 93.51th | v3 (v2023.03.01) |
| Nov 11, 2024 | 6.44% (0.06440) | 93.91th | v3 (v2023.03.01) |
| Oct 19, 2024 | 8.66% (0.08658) | 94.65th | v3 (v2023.03.01) |
| Sep 6, 2024 | 6.53% (0.06532) | 93.89th | v3 (v2023.03.01) |
| Jul 8, 2024 | 5.36% (0.05359) | 93.16th | v3 (v2023.03.01) |
| Jun 20, 2024 | 4.61% (0.04605) | 92.60th | v3 (v2023.03.01) |
| Jun 4, 2024 | 9.29% (0.09290) | 94.69th | v3 (v2023.03.01) |
| May 27, 2024 | 7.95% (0.07950) | 94.26th | v3 (v2023.03.01) |
| May 20, 2024 | 6.84% (0.06844) | 93.88th | v3 (v2023.03.01) |
| May 12, 2024 | 6.60% (0.06600) | 93.75th | v3 (v2023.03.01) |
| Feb 14, 2024 | 0.37% (0.00370) | 71.85th | v3 (v2023.03.01) |
| Jan 24, 2024 | 0.37% (0.00370) | 69.84th | v3 (v2023.03.01) |
References (4)
- https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.5 Release Notes
- https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.3 Release Notes
- https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.13 Release Notes
- https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.8 Release Notes
| Link | Providers | Tags |
|---|---|---|
| https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.5 | Release Notes | |
| https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.3 | Release Notes | |
| https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.13 | Release Notes | |
| https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.8 | Release Notes |
Change history (0)
No recorded changes yet.