An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine existing user sessions when a user's password was changed or the user was blocked.
https://developer.joomla.org/security-centre/858-20210703-core-lack-of-enforced-session-termination.html
Source: Mitre, NVD
Published: 2021-07-07
Updated: 2021-07-09
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 5.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N