CVE-2019-15582
An IDOR was discovered in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) that allowed a maintainer to add any private group to a protected environment.
Does this matter?
Lower severity and a low EPSS score (0.88%). Track it; it rarely justifies an emergency change on its own.
Description
An IDOR was discovered in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) that allowed a maintainer to add any private group to a protected environment.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 0.88% probability · 59th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-639
- Affected
- gitlab/gitlab
- Source
- support@hackerone.com
EPSS 0.9% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://about.gitlab.com/blog/2019/09/30/security-release-gitlab-12-dot-3-dot-2-released/Vendor Advisory
- https://hackerone.com/reports/566216Permissions Required
- https://about.gitlab.com/blog/2019/09/30/security-release-gitlab-12-dot-3-dot-2-released/Vendor Advisory
- https://hackerone.com/reports/566216Permissions Required
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.