Description

An issue was discovered in Joomla! before 3.9.17. Incorrect ACL checks in the access level section of com_users allow the unauthorized editing of usergroups.

Remediation

References

CVE-2020-11891

Related Vulnerabilities

WordPress Plugin Category Grid View Gallery Cross-Site Scripting (2.3.3)

JBoss Application Server Improper Privilege Management Vulnerability (CVE-2012-2312)

WebLogic CVE-2018-2902 Vulnerability (CVE-2018-2902)

PHP Improper Certificate Validation Vulnerability (CVE-2015-3152)

phpMyFAQ Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2017-15729)

Severity

Medium

Classification

CVE-2020-11891 CWE-863 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Known Vulnerabilities