CVE-2026-1752

GitLab has remediated an issue in GitLab EE affecting all versions from 11.3 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user with developer-role permissions to modify protected environment settings due to improper authorization checks in the API.

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

0.31% chance of exploitation in the next 30 days, 23th percentile

Published

2026-04-08

Updated

2026-04-09

Proof-of-concept exploits (1)

• https://hackerone.com/reports/3533545

References

• CVE Record
• NVD entry

Related

• CVE-2026-17515
• CVE-2026-17520
• CVE-2026-17514
• CVE-2026-17522
• CVE-2026-1751
• CVE-2026-17529