Description Jenkins 2.299 and earlier, LTS 2.289.1 and earlier does not invalidate the previous session on login. Remediation References CVE-2021-21671 Related Vulnerabilities Drupal Improper Input Validation Vulnerability (CVE-2016-9452) Oracle Database Server CVE-2008-2611 Vulnerability (CVE-2008-2611) MySQL CVE-2022-21309 Vulnerability (CVE-2022-21309) Dotclear Other Vulnerability (CVE-2005-3963) Django Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2013-6044) Severity High Classification CVE-2021-21671 CWE-384 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities