CVE-2018-1000408

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

A denial of service vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/security/HudsonPrivateSecurityRealm.java that allows attackers without Overall/Read permission to access a specific URL on instances using the built-in Jenkins user database security realm that results in the creation of an ephemeral user record in memory.

Metrics

CVSS 3.0 6.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Affected software

No affected versions have been published.

Timeline

Published
Jan 9, 2019
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-1000408: Medium severity, CVSS 6.5 | Vulnix