CVE-2023-4912

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-770

Affected software

No affected versions have been published.

Timeline

Published
Dec 1, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-4912: Medium severity, CVSS 6.5 | Vulnix