CVE-2023-2233

An improper authorization issue has been discovered in GitLab CE/EE affecting all versions starting from 11.8 before 16.2.8, all versions starting from 16.3 before 16.3.5 and all versions starting from 16.4 before 16.4.1. It allows a project reporter to leak the owner's Sentry instance projects.

CVSS v3.1

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

CVSS v3.1

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

EPSS

0.45% chance of exploitation in the next 30 days, 37th percentile

Published

2023-09-29

Updated

2025-11-20

Proof-of-concept exploits (1)

• https://hackerone.com/reports/1947211

References

• CVE Record
• NVD entry

Related

• CVE-2023-22325
• CVE-2023-2235
• CVE-2023-22319
• CVE-2023-2236
• CVE-2023-22308
• CVE-2023-22371