CVE-2026-81839
- Source
- https://cve.org/CVERecord?id=CVE-2026-81839
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-81839.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-81839
- Aliases
- Downstream
UBUNTU (1)
- Published
- 2026-10-13T01:07:51Z
- Modified
- 2026-10-30T10:45:34Z
- Severity
-
- 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N CVSS Calculator
- Summary
- Incorrect Authorization in GitLab
- Details
-
GitLab has remediated an issue in GitLab EE affecting all versions from 18.1 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user to execute arbitrary CI/CD pipelines in a transferred project with the new group's privileges due to improper cleanup of scheduled pipeline execution policy records.
- Database specific
{ "cna_assigner": "GitLab", "cwe_ids": [ "CWE-863" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/81xxx/CVE-2026-81839.json" }- References
-
- https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/
- https://gitlab.com/gitlab-org/gitlab/-/work_items/624150
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/81xxx/CVE-2026-81839.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-81839
- https://hackerone.com/reports/3925062
- 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
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "range": [ { "introduced": "18.1.0" }, { "fixed": "19.2.8" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "range": [ { "introduced": "19.3.0" }, { "fixed": "19.3.5" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "range": [ { "introduced": "19.4.0" }, { "fixed": "19.4.2" } ], "source": "CPE_RANGE" } ] }