CVE-2019-5468
HIGHGitLab < 11.11.6, 12.0.4, 12.1.2 - Privilege Escalation via Mattermost Slash Commands
Title source: llmDescription
An privilege escalation issue was discovered in Gitlab versions < 12.1.2, < 12.0.4, and < 11.11.6 when Mattermost slash commands are used with a blocked account.
References (3)
Core 3
Core References
Patch, Release Notes, Vendor Advisory x_refsource_misc
https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/
Permissions Required x_refsource_misc
https://hackerone.com/reports/493562
Exploit, Vendor Advisory x_refsource_misc
https://gitlab.com/gitlab-org/gitlab-ce/issues/57556
Scores
CVSS v3
8.8
EPSS
0.0067
EPSS Percentile
71.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-269
Status
published
Products (1)
gitlab/gitlab
11.11.0 - 11.11.6 (2 CPE variants)
Published
Jan 28, 2020
Tracked Since
Feb 18, 2026