Auth bypass in GitLab

CVE-2019-15729

An issue was discovered in GitLab Community and Enterprise Edition 8.18 through 12.2.1. An internal endpoint unintentionally disclosed information about the last pipeline that ran for a merge request.

Vulnerability class: Broken Access Control

EPSS: 0.017 (75.3th percentile) — read the EPSS interpretation.

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.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2019-15729?
CVE-2019-15729 is a high-severity vulnerability in GitLab, classified under Incorrect Authorization. CVSS score: 7.5/10. Published 2019-09-17.
How severe is CVE-2019-15729?
High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2019-15729 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.