CVE-2019-15579

Description

An information disclosure exists in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) where the assignee(s) of a confidential issue in a private project would be disclosed to a guest via milestones.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.18%
Vendor Advisory gitlab.com
Affected: GitLab GitLab CE/EE
Published at:
Updated at:

References

Link Tags
https://about.gitlab.com/blog/2019/09/30/security-release-gitlab-12-dot-3-dot-2-released/ vendor advisory
https://hackerone.com/reports/635516 third party advisory permissions required

Frequently Asked Questions

What is the severity of CVE-2019-15579?
CVE-2019-15579 has been scored as a medium severity vulnerability.
How to fix CVE-2019-15579?
To fix CVE-2019-15579, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-15579 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-15579 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-15579?
CVE-2019-15579 affects GitLab GitLab CE/EE.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.