CVE-2019-13001 json
An issue was discovered in GitLab Community and Enterprise Edition 11.9 and later through 12.0.2.
published 2020-03-10 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-4575
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
An issue was discovered in GitLab Community and Enterprise Edition 11.9 and later through 12.0.2. GitLab Snippets were vulnerable to an authorization issue that allowed unauthorized users to add comments to a private snippet. It allows authentication bypass.
Exploit prediction
0.68% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
- Technology feeds
References
-
about.gitlab.com
/blog/categories/releases/
release-notes, vendor-advisory
-
about.gitlab.com
/releases/2019/07/03/security-release-gitlab-12-dot-0-dot-3-released/
release-notes, vendor-advisory
Sources
- CVE List CVE-2019-13001
- NVD CVE-2019-13001
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.