CVE-2024-3127 json
Improper Access Control in GitLab
published 2024-08-22 2 y ago modified 2026-09-08 2 mo ago also BIT-gitlab-2024-3127 , EUVD-2024-31728
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 29%
- public exploits
- 0
- none known
Summary
An issue has been discovered in GitLab EE affecting all versions starting from 12.5 before 17.1.6, all versions starting from 17.2 before 17.2.4, all versions starting from 17.3 before 17.3.1. Under certain conditions it may be possible to bypass the IP restriction for groups through GraphQL allowing unauthorised users to perform some actions at the group level.
Patch / fix
- bitnami gitlab 17.1.6, 17.2.4, 17.3.1
- GitLab GitLab 17.1.6, 17.2.4, 17.3.1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.36% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- hackerone.com https://hackerone.com/reports/2395169 referenced PoC, tagged "exploit" by a source, unverified
- gitlab.com https://gitlab.com/gitlab-org/gitlab/-/issues/452640 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| OSV | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | gitlab | >=12.5.0, <17.1.6 >=17.2.0, <17.2.4 >=17.3.0, <17.3.1 |
17.1.6 17.2.4 17.3.1 |
Affected products
- GitLab GitLab
Classification
- Weakness
- Technology feeds
References
-
hackerone.com
/reports/2395169
technical-description, exploit, permissions-required, web
-
gitlab.com
/gitlab-org/gitlab/-/issues/452640
issue-tracking, permissions-required, exploit, evidence
-
nvd.nist.gov
/vuln/detail/CVE-2024-3127
web
Sources
- CVE List CVE-2024-3127
- NVD CVE-2024-3127
- OSV BIT-gitlab-2024-3127
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.