What is CVE-2020-10084?

CVE-2020-10084 is a medium-severity vulnerability in GitLab. CVSS score: 5.3/10. Published 2020-03-13.

How severe is CVE-2020-10084?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in GitLab

CVE-2020-10084

GitLab EE 11.6 through 12.8.1 allows Information Disclosure. Sending a specially crafted request to the vulnerability_feedback endpoint could result in the exposure of a private project namespace

Published 2020-03-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.009 (58.5th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

GitLab

References

about.gitlab.com/releases/2020/03/04/gitlab-12-dot-8-dot-2-released/ (Release Notes, Vendor Advisory)
about.gitlab.com/releases/2020/03/04/gitlab-12-dot-8-dot-2-released/index.html (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2020-10084?: CVE-2020-10084 is a medium-severity vulnerability in GitLab. CVSS score: 5.3/10. Published 2020-03-13.
How severe is CVE-2020-10084?: Medium severity. CVSS v3 base score is 5.3 out of 10.