CVE-2023-3401

An issue has been discovered in GitLab affecting all versions before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. The main branch of a repository with a specially designed name allows an attacker to create repositories with malicious code.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS v3.1

4.8 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N

EPSS

0.58% chance of exploitation in the next 30 days, 46th percentile

Published

2023-08-02

Updated

2026-08-14

Proof-of-concept exploits (1)

• https://hackerone.com/reports/2031845

References

• CVE Record
• NVD entry

Related

• CVE-2023-3399
• CVE-2023-34020
• CVE-2023-3398
• CVE-2023-34034
• CVE-2023-33977
• CVE-2023-34035