CVE-2023-0450 json
An issue has been discovered in GitLab affecting all versions starting from 8.1 to 15.8.5, and from 15.9 to 15.9.4, and from 15.10 to 15.10…
published 3y ago modified 2mo ago also BIT-gitlab-2023-0450 , EUVD-2023-12504
- cvss
- 3.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 53%
- public exploits
- 0
- none known
Summary
An issue has been discovered in GitLab affecting all versions starting from 8.1 to 15.8.5, and from 15.9 to 15.9.4, and from 15.10 to 15.10.1. It was possible to add a branch with an ambiguous name that could be used to social engineer users.
Patch / fix
- bitnami gitlab 15.8.5, 15.9.4, 15.10.1
- gitlab gitlab 15.8.5, 15.9.4, 15.10.1
- gitlab gitlab_enterprise 15.8.5, 15.9.4, 15.10.1
Is CVE-2023-0450 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.68% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-14).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 3.7 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 4.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N |
| OSV | 3.1 | 4.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | gitlab | >=8.1.0, <15.8.5 >=15.9.0, <15.9.4 >=15.10.0, <15.10.1 |
15.8.5 15.9.4 15.10.1 |
Affected products
- GitLab GitLab
Classification
- Technology feeds
References
-
gitlab.com
/gitlab-org/cves/-/blob/master/2023/CVE-2023-0450.json
vendor-advisory, advisory
-
gitlab.com
/gitlab-org/gitlab/-/issues/388962
broken-link, web
-
hackerone.com
/reports/1831547
permissions-required, web
-
nvd.nist.gov
/vuln/detail/CVE-2023-0450
web
Sources
- CVE List CVE-2023-0450
- NVD CVE-2023-0450
- OSV BIT-gitlab-2023-0450
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.