CVE-2026-3855
Improper Control of Resource Identifiers ('Resource Injection') in GitLab
- State
- Published
- Severity
- 3.1 Low
- Published
- Sep 16, 2026
- Updated
- Sep 16, 2026
- Reserved
- Mar 9, 2026
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2.7 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could have allowed an authenticated user with project-level permissions to access restricted file contents on the server or cause denial of service due to improper validation of parameters in the Terraform state upload functionality.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 3.1 Low | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N | GitLab |
Weaknesses
- CWE-99 Improper Control of Resource Identifiers ('Resource Injection')
Affected Products
| Product | Versions |
|---|---|
GitLabGitLab |
|
References
- https://gitlab.com/gitlab-org/gitlab/-/work_items/592821
- HackerOne Bug Bounty Report #3575167technical-descriptionexploitpermissions-required
- https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-2-released/
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