CVE-2021-26037

[20210703] - Core - Lack of enforced session termination

Description

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.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.01%
Vendor Advisory joomla.org
Affected: Joomla! Project Joomla! CMS
Published at:
Updated at:

References

Link Tags
https://developer.joomla.org/security-centre/858-20210703-core-lack-of-enforced-session-termination.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-26037?
CVE-2021-26037 has been scored as a medium severity vulnerability.
How to fix CVE-2021-26037?
To fix CVE-2021-26037, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-26037 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-26037 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-26037?
CVE-2021-26037 affects Joomla! Project Joomla! CMS.
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