CVE-2018-1000406

A path traversal vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/model/FileParameterValue.java that allows attackers with Job/Configure permission to define a file parameter with a file name outside the intended directory, resulting in an arbitrary file write on the Jenkins master when scheduling a build.

• CWE-22

• http://www.securityfocus.com/bid/106532Third Party Advisory, VDB Entry
• https://jenkins.io/security/advisory/2018-10-10/#SECURITY-1074Vendor Advisory
• http://www.securityfocus.com/bid/106532Third Party Advisory, VDB Entry
• https://jenkins.io/security/advisory/2018-10-10/#SECURITY-1074Vendor Advisory

Published

Jan 9, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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