CVE-2026-3855

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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*

History

28 Sep 2026, 13:27

Type Values Removed Values Added
First Time Gitlab
Gitlab gitlab
CPE cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
References () https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-2-released/ - () https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-2-released/ - Release Notes, Vendor Advisory
References () https://gitlab.com/gitlab-org/gitlab/-/work_items/592821 - () https://gitlab.com/gitlab-org/gitlab/-/work_items/592821 - Broken Link
References () https://hackerone.com/reports/3575167 - () https://hackerone.com/reports/3575167 - Permissions Required

Information

Published : 2026-09-16 07:16

Updated : 2026-09-28 13:27


NVD link : CVE-2026-3855

Mitre link : CVE-2026-3855

CVE.ORG link : CVE-2026-3855


JSON object : View

Products Affected

gitlab

  • gitlab
CWE
CWE-99

Improper Control of Resource Identifiers ('Resource Injection')