CVE-2023-3441 json
Exposure of Sensitive Information Due to Incompatible Policies in GitLab
published 2024-10-01 2 y ago modified 2026-09-08 2 mo ago also BIT-gitlab-2023-3441 , EUVD-2023-44105
- cvss
- 6.6
- 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 46%
- public exploits
- 0
- none known
Summary
An issue has been discovered in GitLab EE/CE affecting all versions starting from 8.0 before 16.4. The product did not sufficiently warn about security implications of granting merge rights to protected branches.
Patch / fix
- bitnami gitlab 16.4.0
- GitLab GitLab 16.4
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- hackerone.com https://hackerone.com/reports/2033561 referenced PoC, tagged "exploit" by a source, unverified
- hackerone.com https://hackerone.com/reports/2041385 referenced PoC, tagged "exploit" by a source, unverified
- gitlab.com https://gitlab.com/gitlab-org/gitlab/-/issues/416482 referenced PoC, tagged "exploit" by a source, unverified
- gitlab.com https://gitlab.com/gitlab-org/gitlab/-/issues/417284 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.6 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N |
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
| OSV | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | gitlab | >=8.0.0, <16.4.0 |
16.4.0 |
Affected products
- GitLab GitLab
Classification
- Weakness
-
- CWE-213 Exposure of Sensitive Information Due to Incompatible Policies
- Technology feeds
References
-
hackerone.com
/reports/2033561
technical-description, exploit, permissions-required, web
-
hackerone.com
/reports/2041385
technical-description, exploit, permissions-required, web
-
gitlab.com
/gitlab-org/gitlab/-/issues/416482
issue-tracking, permissions-required, exploit, evidence
-
gitlab.com
/gitlab-org/gitlab/-/issues/417284
issue-tracking, permissions-required, exploit, evidence
-
nvd.nist.gov
/vuln/detail/CVE-2023-3441
web
Sources
- CVE List CVE-2023-3441
- NVD CVE-2023-3441
- OSV BIT-gitlab-2023-3441
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.