CVE-2023-5600 — Missing Authorization in Gitlab

CWE-862 — Missing Authorization4 documents4 sources
Severity
3.1LOWNVD
EPSS
0.1%
top 82.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab EE
Timeline
PublishedJun 20

Description

An issue has been discovered in GitLab EE affecting all versions starting from 16.0 before 16.3.6, all versions starting from 16.4 before 16.4.2, all versions starting from 16.5 before 16.5.1. Arbitrary access to the titles of an private specific references could be leaked through the service-desk custom email template.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 1.6 | Impact: 1.4

Affected Packages5 packages

▶CVEListV5gitlab/gitlab16.0 — 16.3.6+2
▶NVDgitlab/gitlab16.0.0 — 16.3.6+2
▶debiandebian/gitlab
▶gitlabgitlab/gitlab

🔴Vulnerability Details

1
GHSA
GHSA-h62c-3g8w-9vjr: An issue has been discovered in GitLab EE affecting all versions starting from 16↗2025-06-20
▶

📋Vendor Advisories

2
GitLab
CVE-2023-5600: An issue has been discovered in GitLab EE affecting all versions starting from 16.0 before 16.3.6, all versions starting from 16.4 before 16.4.2, all↗2025-06-20
▶
Debian
CVE-2023-5600: gitlab - An issue has been discovered in GitLab EE affecting all versions starting from 1...↗2023
▶