CVE-2018-20500

7.5 highEPSS 1.4%

High (7.5) in gitlab gitlab. EPSS 1.4% chance of exploitation in the next 30 days.

An insecure permissions issue was discovered in GitLab Community and Enterprise Edition 9.4 and later but before 11.4.13, 11.5.x before 11.5.6, and 11.6.x before 11.6.1. The runner registration token in the CI/CD settings could not be reset. This was a security risk if one of the maintainers leaves the group and they know the token.

Severity

CVSS 3.0

7.5 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
CWE: CWE-732
Published: 2019-05-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gitlab:gitlab

References

https://about.gitlab.com/2018/12/31/security-release-gitlab-11-dot-6-dot-1-released/
https://about.gitlab.com/blog/categories/releases/
https://about.gitlab.com/2018/12/31/security-release-gitlab-11-dot-6-dot-1-released/
https://about.gitlab.com/blog/categories/releases/

Check your stack JSON