# CVE-2026-8030: Missing Authorization in GitLab

> CVE-2026-8030: Missing Authorization in GitLab. CVSS 4.3 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-8030
Last updated: 2026-09-28T13:32:06Z

- Published: 2026-09-16 06:34 UTC · Updated: 2026-09-28 13:32 UTC · Assigner: GitLab
- CVSS: 4.3 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- EPSS: 0.51%, 43th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-862

## Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.0 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 to prevent another user from modifying their group settings due to improper validation of group URL slugs during namespace transfers.

## Affected vendors and products

- GitLab: GitLab

## Tracked companies

- [GitLab](https://rewindex.com/company/gitlab.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-8030)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-8030)
- [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/)
- [https://gitlab.com/gitlab-org/gitlab/-/work\_items/599240](https://gitlab.com/gitlab-org/gitlab/-/work_items/599240)
- [https://hackerone.com/reports/3689558](https://hackerone.com/reports/3689558)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-8030 · Markdown: https://rewindex.com/cve/CVE-2026-8030.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-8030 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:09:13.110Z