vulnerability
Jenkins Advisory 2018-10-10: CVE-2018-1000409: Session fixation vulnerability on user signup
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Jan 9, 2019 | Jan 23, 2019 | Aug 11, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Jan 9, 2019
Added
Jan 23, 2019
Modified
Aug 11, 2025
Description
A session fixation vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/security/HudsonPrivateSecurityRealm.java that prevented Jenkins from invalidating the existing session and creating a new one when a user signed up for a new user account.
Solutions
jenkins-lts-upgrade-2_138_2jenkins-upgrade-2_146
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