Cyber Resilience

CVE-2025-6601

Gitlab 18.4.0 – 18.4.3

Published
27 October 2025
Modified
28 October 2025
Patch / advisory
View advisory
CVSS Score v3.1 2.7
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
EPSS Score 0.0030 22th percentile
Risk Priority 25 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2025-6601 is a low-severity an unspecified weakness vulnerability in Gitlab Gitlab. Its CVSS base score is 2.7 (Low).

Operationally, ranked at the 22th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability Data

GitLab has remediated an issue in GitLab EE affecting all versions from 18.4 before 18.4.3, and 18.5 before 18.5.1 that under certain conditions could have allowed authenticated users to gain unauthorized project access by exploiting the access request approval workflow.

CWE(s)
CWE-840

Related Threats

CVEs Like This One

CVE-2024-6446Same product: Gitlab Gitlab
CVE-2025-1908Same product: Gitlab Gitlab
CVE-2025-10868Same product: Gitlab Gitlab
CVE-2026-1322Same product: Gitlab Gitlab
CVE-2025-2938Same product: Gitlab Gitlab
CVE-2025-12571Same product: Gitlab Gitlab
CVE-2023-0121Same product: Gitlab Gitlab
CVE-2023-3205Same product: Gitlab Gitlab
CVE-2023-3906Same product: Gitlab Gitlab
CVE-2024-4210Same product: Gitlab Gitlab

Affected Assets

gitlab
gitlab
18.5.0 · 18.4.0 — 18.4.3

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References