Access Control Flaw in Joomla! by Joomla Foundation
CVE-2020-11889

5.3MEDIUM

Key Information:

Vendor

Joomla
Status
Joomla\!
Vendor
CVE Published:
21 April 2020

What is CVE-2020-11889?

A significant access control vulnerability has been identified in Joomla! prior to version 3.9.17, where improper checks in the access level section of the com_users component allow unauthorized users to delete usergroups. This flaw poses a serious risk as it could lead to the disruption of user permissions and management within Joomla! installations, highlighting the importance of timely updates and security best practices for all users.

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References

https://developer.joomla.org/security-centre/811-20200403...
x_refsource_MISC

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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