An issue was discovered in Joomla! before 3.9.16. Missing token checks in the image actions of com_templates lead to CSRF.
https://developer.joomla.org/security-centre/802-20200301-core-csrf-in-com-templates-image-actions
Source: Mitre, NVD
Published: 2020-03-16
Updated: 2020-03-18
Base Score: 6.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: High