Joomla · Joomla! · CVE-2021-26037
**Name of the Vulnerable Software and Affected Versions**
Joomla! versions 2.5.0 through 3.9.27
**Description**
An issue was discovered in the CMS functions where existing user sessions were not properly terminated when a user's password was changed or the user was blocked.
**Recommendations**
For Joomla! versions 2.5.0 through 3.9.27, update to a version that properly handles user session termination upon password change or user blockage.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.