CVE-2023-4317

An issue has been discovered in GitLab affecting all versions starting from 9.2 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for a user with the Developer role to update a pipeline schedule from an unprotected branch to a protected branch.

CVSS v3.1

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

CVSS v3.1

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

EPSS

0.43% chance of exploitation in the next 30 days, 36th percentile

Published

2023-12-01

Updated

2025-11-20

Proof-of-concept exploits (1)

• https://hackerone.com/reports/2089517

References

• CVE Record
• NVD entry

Related

• CVE-2023-43154
• CVE-2023-43177
• CVE-2023-43149
• CVE-2023-4318
• CVE-2023-43148
• CVE-2023-43183