CVE-2021-39914

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CVSS 3.1

4.3 medium

EPSS

1%p63

Published

Nov 4, 2021 (Nov 4, 2021)

Modified

Jun 17, 2026

Description

A regular expression denial of service issue in GitLab versions 8.13 to 14.2.5, 14.3.0 to 14.3.3 and 14.4.0 could cause excessive usage of resources when a specially crafted username was used when provisioning a new user

Vendors: gitlab
Products: gitlab
Weakness: CWE-400
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (1.1%)

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