Description

A improper neutralization of control sequences vulnerability exists in Jenkins 2.120 and older, LTS 2.107.2 and older in HudsonPrivateSecurityRealm.java that allows users to sign up using user names containing control characters that can then appear to have the same name as other users, and cannot be deleted via the UI.

Remediation

References

CVE-2018-1000193

Related Vulnerabilities

Liferay Portal Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2024-26271)

PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2007-4661)

e107 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-11734)

MySQL CVE-2016-9841 Vulnerability (CVE-2016-9841)

WordPress Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2011-3130)

Severity

Medium

Classification

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

Tags

Missing Update Known Vulnerabilities CWE-138 CVE-2018-1000193