Description
GitLab has remediated an issue in GitLab EE affecting all versions from 17.9 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with custom role permissions to view, create, or delete protected environment configurations despite CI/CD visibility being disabled for the project.
References (3)
Core 3
Core References
Exploit technical-description
exploit
permissions-required
HackerOne Bug Bounty Report #3508760
https://hackerone.com/reports/3508760
Scores
CVSS v3
3.8
EPSS
0.0020
EPSS Percentile
10.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-863
Status
published
Products (5)
gitlab/gitlab
19.1.0
GitLab/GitLab
17.9 - 18.11.6
gitlab/gitlab
17.9.0 - 18.11.6
GitLab/GitLab
19.0 - 19.0.3
GitLab/GitLab
19.1 - 19.1.1
Published
Jun 25, 2026
Tracked Since
Jun 25, 2026