CVE-2023-4912 LOW

CVE-2023-4912: Allocation of Resources Without Limits or Throttling in GitLab

Vendor Gitlab
Product GitLab
Weakness CWE-770 · Uncontrolled resource consumption
Published December 1, 2023
Last update April 30, 2026
View on NVD All CVEs

CVSS base score

2.6/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

An issue has been discovered in GitLab EE affecting all versions starting from 10.5 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for an attacker to cause a client-side denial of service using malicious crafted mermaid diagram input.

Key dates

02Disclosure timeline

December 1, 2023 CVE published
April 30, 2026 Record updated