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

Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2023-23921)

OpenSSL Improper Certificate Validation Vulnerability (CVE-2023-0464)

WordPress Plugin JSON API User Privilege Escalation (3.9.3)

Jboss EAP CVE-2022-4492 Vulnerability (CVE-2022-4492)

Jenkins Deserialization of Untrusted Data Vulnerability (CVE-2015-8103)

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

Tags

Missing Update Known Vulnerabilities