BIT-gitlab-2026-4398

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/gitlab/BIT-gitlab-2026-4398.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-gitlab-2026-4398
Aliases
  • CVE-2026-4398
Published
2026-09-02T15:02:07.437Z
Modified
2026-09-02T16:15:04.483103415Z
Summary
Authorization Bypass Through User-Controlled Key in GitLab
Details

GitLab has remediated an issue in GitLab EE affecting all versions from 18.3 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1 that, under certain conditions, an authenticated user could have assigned compliance frameworks from namespaces they were not authorized to access to their own project, due to missing namespace validation on self-managed instances.

Database specific
{
    "severity": "Medium",
    "cpes": [
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"
    ]
}
References

Affected packages

Bitnami / gitlab

Package

Name
gitlab
Purl
pkg:bitnami/gitlab

Severity

  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
18.3.0
Fixed
19.1.7
Introduced
19.2.0
Fixed
19.2.5
Introduced
19.3.0
Fixed
19.3.1

Database specific

source
"https://github.com/bitnami/vulndb/tree/main/data/gitlab/BIT-gitlab-2026-4398.json"