Session Persistence Vulnerability in Jenkins 2.299 and earlier, LTS 2.289.1 and earlier
CVE-2021-21671 · HIGH Severity
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Jenkins 2.299 and earlier, LTS 2.289.1 and earlier does not invalidate the previous session on login.
Learn more about our Web Application Penetration Testing UK.