CVE-2025-13078

Improper Validation of Specified Quantity in Input in GitLab

CVSS 6.5 MEDIUMEPSS 0.4%CWE-1284

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.5EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

25 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.10 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an authenticated user to cause a denial of service due to excessive resource consumption when processing certain webhook configuration inputs.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

GitLab · GitLab

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References

https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/https://gitlab.com/gitlab-org/gitlab/-/work_items/580488 https://hackerone.com/reports/3413704