CVE-2023-5226 — Code Injection in Gitlab

CWE-94 — Code InjectionCWE-20 — Improper Input Validation6 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.1%
top 71.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GitlabDebian Gitlab
Timeline
PublishedDec 1

Description

An issue has been discovered in GitLab affecting all versions before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. Under certain circumstances, a malicious actor bypass prohibited branch checks using a specially crafted branch name to manipulate repository content in the UI.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5gitlab/gitlab16.5 — 16.5.3+1
▶NVDgitlab/gitlab16.5.0 — 16.5.3+2
▶debiandebian/gitlab< gitlab 16.4.4+ds2-2 (sid)
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-6wgj-fxqf-wxj2: An issue has been discovered in GitLab affecting all versions before 16↗2023-12-01
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OSV
CVE-2023-5226: An issue has been discovered in GitLab affecting all versions before 16↗2023-12-01
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📋Vendor Advisories

3
GitLab
CVE-2023-5226: An issue has been discovered in GitLab affecting all versions before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from↗2023-12-01
▶
Red Hat
flatpak: TIOCLINUX can send commands outside sandbox if running on a virtual console↗2023-03-16
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Debian
CVE-2023-5226: gitlab - An issue has been discovered in GitLab affecting all versions before 16.4.3, all...↗2023
▶