CVE-2018-1000863

PoC —

CVSS 3.0

8.2 high

EPSS

7%p94

Published

Dec 10, 2018 (Dec 10, 2018)

Modified

Jun 17, 2026

Description

A data modification vulnerability exists in Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in User.java, IdStrategy.java that allows attackers to submit crafted user names that can cause an improper migration of user record storage formats, potentially preventing the victim from logging into Jenkins.

Vendors: jenkins redhat
Products: jenkins, openshift container platform
Weakness: CWE-22
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

NVD CVE.org GitHub PoCs EPSS (6.8%)

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