What is CVE-2019-19260?

CVE-2019-19260 is a medium-severity vulnerability in GitLab. CVSS score: 5.4/10. Published 2020-01-03.

How severe is CVE-2019-19260?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in GitLab

CVE-2019-19260

GitLab Community Edition (CE) and Enterprise Edition (EE) through 12.5 has Incorrect Access Control (issue 2 of 2).

Published 2020-01-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (50.6th percentile), scored 2026-10-25.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

GitLab

References

about.gitlab.com/blog/categories/releases/ (Release Notes, Vendor Advisory)
about.gitlab.com/blog/2019/11/27/security-release-gitlab-12-5-1-released/ (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2019-19260?: CVE-2019-19260 is a medium-severity vulnerability in GitLab. CVSS score: 5.4/10. Published 2020-01-03.
How severe is CVE-2019-19260?: Medium severity. CVSS v3 base score is 5.4 out of 10.