What is CVE-2019-12446?

CVE-2019-12446 is a high-severity vulnerability in GitLab, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 7.5/10. Published 2020-03-10.

How severe is CVE-2019-12446?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in GitLab

CVE-2019-12446

An issue was discovered in GitLab Community and Enterprise Edition 8.3 through 11.11. It allows Information Exposure through an Error Message.

Published 2020-03-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (65.8th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

GitLab

Weakness classification (CWE)

CWE-209 — Generation of Error Message Containing Sensitive Information

References

about.gitlab.com/blog/categories/releases/ (Release Notes, Vendor Advisory)
about.gitlab.com/releases/2019/06/03/security-release-gitlab-11-dot-11-dot-1-re… (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2019-12446?: CVE-2019-12446 is a high-severity vulnerability in GitLab, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 7.5/10. Published 2020-03-10.
How severe is CVE-2019-12446?: High severity. CVSS v3 base score is 7.5 out of 10.