CVE-2019-15591 json
An improper access control vulnerability exists in GitLab <12.3.3 that allows an attacker to obtain container and dependency scanning repor…
published 2019-12-18 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-6558
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 67%
- public exploits
- 0
- none known
Summary
An improper access control vulnerability exists in GitLab <12.3.3 that allows an attacker to obtain container and dependency scanning reports through the merge request widget even though public pipelines were disabled.
Patch / fix
- gitlab gitlab 12.3.3
Exploit prediction
1.15% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- hackerone.com https://hackerone.com/reports/676976 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- n/a GitLab
Classification
- Weakness
-
- CWE-284 Improper Access Control
- Technology feeds
References
-
hackerone.com
/reports/676976
exploit, issue-tracking, third-party-advisory
Sources
- CVE List CVE-2019-15591
- NVD CVE-2019-15591
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.