HIGH
An privilege escalation issue was discovered in Gitlab versions < 12.1.2, < 12.0.4, and < 11.11.6 when Mattermost slash commands are used with a blocked account
Published Jan 28, 2020
8.8
HIGHCVSS 3.1
EPSS 2.14%
Description
An privilege escalation issue was discovered in Gitlab versions < 12.1.2, < 12.0.4, and < 11.11.6 when Mattermost slash commands are used with a blocked account.
Affected products
-
- Version before 11.11.6StatusaffectedConstraints-
- Version before 12.0.4StatusaffectedConstraints-
- Version before 12.1.2StatusaffectedConstraints-
- Version
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.
8.8 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
6.5 MEDIUM NVD
AV:N/AC:L/Au:S/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.14% 0.02142
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.02142
Score over time
2021-2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 2.14% (0.02142) | 81.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.14% (0.02142) | 79.61th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.32% (0.00318) | 70.77th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.32% (0.00318) | 69.66th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.32% (0.00318) | 65.72th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00890) | 30.33th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00890) | 28.64th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00890) | 26.62th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.75% (0.11752) | 89.17th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.63% (0.03630) | 71.73th | v1 |
| Jan 6, 2022 | 3.63% (0.03630) | 71.48th | v1 |
| Sep 1, 2021 | 0.83% (0.00833) | 57.50th | v1 |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
Weaknesses (1)
References (3)
- https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/ x_refsource_MISCPatchRelease NotesVendor Advisory
- https://gitlab.com/gitlab-org/gitlab-ce/issues/57556 x_refsource_MISCExploitVendor Advisory
- https://hackerone.com/reports/493562 x_refsource_MISCPermissions Required
| Link | Providers | Tags |
|---|---|---|
| https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/ | x_refsource_MISCPatchRelease NotesVendor Advisory | |
| https://gitlab.com/gitlab-org/gitlab-ce/issues/57556 | x_refsource_MISCExploitVendor Advisory | |
| https://hackerone.com/reports/493562 | x_refsource_MISCPermissions Required |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner hackerone
Published Jan 28, 2020
Updated Aug 4, 2024
Reserved Jan 4, 2019
Link CVE-2019-5468
CISA Vulnrichment
Updated n/a