# CVE-2025-1278: Insufficient Granularity of Access Control in GitLab

> CVE-2025-1278: Insufficient Granularity of Access Control in GitLab. CVSS 5.3 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2025-1278
Last updated: 2026-06-17T08:38:43Z

- Published: 2025-05-09 16:13 UTC · Updated: 2026-06-17 08:38 UTC · Assigner: GitLab
- CVSS: 5.3 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS: 0.39%, 33th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-1220

## Description

An issue has been discovered in GitLab CE/EE affecting all versions from 12.0 before 17.9.8, 17.10 before 17.10.6, and 17.11 before 17.11.2. Under certain conditions users could bypass IP access restrictions and view sensitive information.

## 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-2025-1278)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2025-1278)
- [https://gitlab.com/gitlab-org/gitlab/-/issues/519580](https://gitlab.com/gitlab-org/gitlab/-/issues/519580)
- [https://hackerone.com/reports/2977149](https://hackerone.com/reports/2977149)

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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-2025-1278 · Markdown: https://rewindex.com/cve/CVE-2025-1278.md · JSON: https://rewindex.com/api/v1/cves/CVE-2025-1278 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:15:45.247Z