GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an authorization bypass issue in the Projects::MergeRequests::CreationsController component resulting in an attacker to see every project name and their respective namespace on a GitLab instance
Published Mar 22, 2018
4.3
MEDIUMCVSS 3.0
EPSS 0.89%
Description
GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an authorization bypass issue in the Projects::MergeRequests::CreationsController component resulting in an attacker to see every project name and their respective namespace on a GitLab instance.
Affected products
-
- Version Versions before 10.1.6, 10.2.6, and 10.3.4StatusaffectedConstraints-
- 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
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:L/UI:N/S:U/C:L/I:N/A:N
AV:N/AC:L/Au:S/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 1, 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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.89% (0.00887) | 57.82th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.89% (0.00887) | 57.74th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.07% (0.00071) | 31.39th | v3 (v2023.03.01) |
| Oct 26, 2023 | 0.07% (0.00071) | 29.71th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00068) | 27.71th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00890) | 30.33th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00890) | 12.04th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.83% (0.00833) | 24.58th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.83% (0.00833) | 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/301336 x_refsource_MISCPermissions Required
- https://www.debian.org/security/2018/dsa-4206 vendor-advisoryx_refsource_DEBIAN
| 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/301336 | x_refsource_MISCPermissions Required | |
| https://www.debian.org/security/2018/dsa-4206 | vendor-advisoryx_refsource_DEBIAN |
Change history (0)
No recorded changes yet.