CVE-2020-11891

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CVSS 3.1

5.3 medium

EPSS

<1%p54

Published

Apr 21, 2020 (Apr 21, 2020)

Modified

Jun 17, 2026

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.

Vendors: joomla
Products: joomla\!
Ecosystems: Joomla
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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