CVE-2018-1999045

A improper authentication vulnerability exists in Jenkins 2.137 and earlier, 2.121.2 and earlier in SecurityRealm.java, TokenBasedRememberMeServices2.java that allows attackers with a valid cookie to remain logged in even if that feature is disabled.

Published: Aug 23, 2018
Updated: May 9, 2024
CVE: CVE-2018-1999045
GHSA: GHSA-q4cq-r7hg-pxqq
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 5.4
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CVSS v2:

Severity: Medium
Score: 5.5
AV:N/AC:L/Au:S/C:P/I:P/A:N

CWEs:

CWE-287

OWASP TOP 10:

A2 - Broken Authentication

Affected Software
References

Software	From	Fixed in
jenkins / jenkins	-	2.121.2.x
jenkins / jenkins	-	2.137.x
org.jenkins-ci.main / jenkins-core	-	2.121.3
org.jenkins-ci.main / jenkins-core	2.122	2.138

https://jenkins.io/security/advisory/2018-08-15/#SECURITY-996

Vulnerability Database

289,697

CVE-2018-1999045