CVE-2026-4523
- Source
- https://cve.org/CVERecord?id=CVE-2026-4523
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4523.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-4523
- Aliases
- Downstream
- Published
- 2026-09-29T09:35:38Z
- Modified
- 2026-10-30T10:47:18Z
- Severity
-
- 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- Missing Authorization in GitLab
- Details
-
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.11 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an unauthenticated user to read CI/CD job trace contents containing sensitive variable values due to improper authorization enforcement in the GraphQL API.
- Database specific
{ "cna_assigner": "GitLab", "cwe_ids": [ "CWE-862" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4523.json" }- References
-
- https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/
- https://gitlab.com/gitlab-org/gitlab/-/work_items/594294
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4523.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-4523
- https://hackerone.com/reports/3590929
- https://gitlab.com/gitlab-org/gitlab
Affected packages
Git / gitlab.com/gitlab-org/gitlab
Affected ranges
- Type
- GIT
- Repo
- https://gitlab.com/gitlab-org/gitlab
- Events
-
IntroducedFixedIntroducedFixedIntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "range": [ { "introduced": "15.11.0" }, { "fixed": "19.2.7" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "range": [ { "introduced": "15.11.0" }, { "fixed": "19.2.7" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "range": [ { "introduced": "19.3.0" }, { "fixed": "19.3.3" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "range": [ { "introduced": "19.3.0" }, { "fixed": "19.3.3" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:gitlab:gitlab:19.4.0:*:*:*:community:*:*:*", "range": [ { "introduced": "19.4.0" }, { "last_affected": "19.4.0" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:gitlab:gitlab:19.4.0:*:*:*:enterprise:*:*:*", "range": [ { "introduced": "19.4.0" }, { "last_affected": "19.4.0" } ], "source": "CPE_STRING" } ] }