CVE-2023-4812 — Incorrect Authorization in Gitlab

CWE-863 — Incorrect AuthorizationCWE-284 — Improper Access Control6 documents6 sources
Severity
5.3MEDIUMNVD
EPSS
0.0%
top 98.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab EE
Timeline
PublishedJan 12

Description

An issue has been discovered in GitLab EE affecting all versions starting from 15.3 before 16.5.6, all versions starting from 16.6 before 16.6.4, all versions starting from 16.7 before 16.7.2. The required CODEOWNERS approval could be bypassed by adding changes to a previously approved merge request.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages5 packages

▶CVEListV5gitlab/gitlab15.3 — 16.5.6+2
▶NVDgitlab/gitlab15.3.0 — 16.5.5+3
▶debiandebian/gitlab< gitlab 16.6.5-3 (sid)
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
OSV
CVE-2023-4812: An issue has been discovered in GitLab EE affecting all versions starting from 15↗2024-01-12
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GHSA
GHSA-5q5j-r39w-wc64: An issue has been discovered in GitLab EE affecting all versions starting from 15↗2024-01-12
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📋Vendor Advisories

2
GitLab
CVE-2023-4812: An issue has been discovered in GitLab EE affecting all versions starting from 15.3 before 16.5.6, all versions starting from 16.6 before 16.6.4, all↗2024-01-12
▶
Debian
CVE-2023-4812: gitlab - An issue has been discovered in GitLab EE affecting all versions starting from 1...↗2023
▶

🕵️Threat Intelligence

1
Bleepingcomputer
GitLab warns of critical zero-click account hijacking vulnerability↗2024-01-12
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