CVE-2019-15577

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

An information disclosure vulnerability exists in GitLab CE/EE <v12.3.2, <v12.2.6, and <v12.1.12 that allowed project milestones to be disclosed via groups browsing.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-200 CWE-307

Affected software

Vendor	Product	Versions
n/a	GitLab CE/EE	12.3.2, 12.2.6, and 12.1.12

References

https://hackerone.com/reports/636560Exploit, Issue Tracking, Third Party Advisory
https://hackerone.com/reports/636560Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Dec 18, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2019

CVE-2019-155785.3An information disclosure exists in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE). The pat CVE-2019-155795.3An information disclosure exists in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) where th CVE-2019-155806.5An information exposure vulnerability exists in gitlab.com <v12.3.2, <v12.2.6, and <v12.1.10 when using the blocking merge request feature, CVE-2019-155815.3An IDOR exists in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) that allowed a project own CVE-2019-155825.3An IDOR was discovered in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) that allowed a mai CVE-2019-155837.5An information disclosure exists in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE). When an CVE-2019-155846.5A denial of service exists in gitlab <v12.3.2, <v12.2.6, and <v12.1.10 that would let an attacker bypass input validation in markdown fields CVE-2019-155859.8Improper authentication exists in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) in the Git CVE-2019-155866.1A XSS exists in Gitlab CE/EE < 12.1.10 in the Mermaid plugin.CVE-2019-155875.4In the Loofah gem for Ruby through v2.3.0 unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.CVE-2019-155887.2There is an OS Command Injection in Nexus Repository Manager <= 2.14.14 (bypass CVE-2019-5475) that could allow an attacker a Remote Code Ex CVE-2019-155898.8An improper access control vulnerability exists in Gitlab <v12.3.2, <v12.2.6, <v12.1.12 which would allow a blocked user would be able to us