CVE-2023-3484 json
Incorrect Authorization in GitLab
published 3y ago modified 2mo ago also BIT-gitlab-2023-3484 , EUVD-2023-44144
- cvss
- 8.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 48%
- public exploits
- 0
- none known
Summary
An issue has been discovered in GitLab EE affecting all versions starting from 12.8 before 15.11.11, all versions starting from 16.0 before 16.0.7, all versions starting from 16.1 before 16.1.2. An attacker could change the name or path of a public top-level group in certain situations.
Patch / fix
- bitnami gitlab 15.11.11, 16.0.7, 16.1.2
- GitLab GitLab 15.11.11, 16.0.7, 16.1.2
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2y ago
Exploit prediction
0.58% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-14).
Exploits and checks
- hackerone.com https://hackerone.com/reports/2035687 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| OSV | 3.1 | 8.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | gitlab | >=12.8.0, <15.11.11 >=16.0.0, <16.0.7 >=16.1.0, <16.1.2 |
15.11.11 16.0.7 16.1.2 |
Affected products
- GitLab GitLab
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
- Technology feeds
References
-
hackerone.com
/reports/2035687
technical-description, exploit, permissions-required, web
-
about.gitlab.com
/releases/2023/07/05/security-release-gitlab-16-1-2-released/
vendor-advisory, advisory
-
gitlab.com
/gitlab-org/gitlab/-/issues/416773
issue-tracking, broken-link, web
-
nvd.nist.gov
/vuln/detail/CVE-2023-3484
web
Sources
- CVE List CVE-2023-3484
- NVD CVE-2023-3484
- OSV BIT-gitlab-2023-3484
Fencer Intel 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: Enhance with deb and rpm package type records.