Gitlab Community Edition version 10.3 is vulnerable to a lack of input validation in the system_hook_push queue through web hook component resulting in remote code execution
Published Mar 21, 2018
9.8
CRITICALCVSS 3.0
EPSS 5.51%
Description
Gitlab Community Edition version 10.3 is vulnerable to a lack of input validation in the system_hook_push queue through web hook component resulting in remote code execution.
Affected products
-
- Version 10.2.0 - 10.2.5 Fixed in 10.2.6StatusaffectedConstraints-
- Version 10.3.0 - 10.3.3 Fixed in 10.3.4StatusaffectedConstraints-
- Version 9.1.0 - 10.1.5 Fixed in 10.1.6StatusaffectedConstraints-
- 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GitLab | GitLab Community and Enterprise Editions | n/a |
|
Configuration 1
Configuration 2
- 9.0
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:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:P
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 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 5.51% (0.05514) | 92.56th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.71% (0.05705) | 92.00th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.29% (0.01291) | 77.83th | v4 (v2025.03.14) |
| Mar 29, 2025 | 4.36% (0.04358) | 81.23th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.29% (0.01291) | 78.28th | v4 (v2025.03.14) |
| Dec 12, 2024 | 4.17% (0.04167) | 92.52th | v3 (v2023.03.01) |
| Feb 29, 2024 | 4.17% (0.04167) | 91.95th | v3 (v2023.03.01) |
| Jan 29, 2024 | 4.23% (0.04233) | 91.42th | v3 (v2023.03.01) |
| Mar 15, 2023 | 4.12% (0.04124) | 90.82th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.49% (0.03494) | 90.06th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.79% (0.05785) | 90.41th | v2 (v2022.01.01) |
| Dec 16, 2022 | 5.79% (0.05785) | 90.15th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.63% (0.05634) | 89.29th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.63% (0.05634) | 76.84th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.94% (0.01940) | 48.31th | v1 |
| Jan 6, 2022 | 1.94% (0.01940) | 47.78th | v1 |
| Sep 1, 2021 | 1.94% (0.01940) | 76.33th | v1 |
| Apr 14, 2021 | 1.94% (0.01940) | 0.00th | v1 |
References (3)
- https://about.gitlab.com/2018/01/16/gitlab-10-dot-3-dot-4-released/ x_refsource_CONFIRMVendor Advisory
- https://hackerone.com/reports/299473 x_refsource_MISCPermissions Required
- https://www.debian.org/security/2018/dsa-4145 vendor-advisoryx_refsource_DEBIANThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://about.gitlab.com/2018/01/16/gitlab-10-dot-3-dot-4-released/ | x_refsource_CONFIRMVendor Advisory | |
| https://hackerone.com/reports/299473 | x_refsource_MISCPermissions Required | |
| https://www.debian.org/security/2018/dsa-4145 | vendor-advisoryx_refsource_DEBIANThird Party Advisory |
Change history (0)
No recorded changes yet.