CVE-2020-8420: An issue was discovered in Joomla! before 3.9.15. A missing CSRF token check in the LESS compiler of com_templates causes a CSRF vulnerability.

PriorityP434high8.8CVSS 3.1

AVNACLPRNUIRSUCHIHAH

EPSS

0.84%

53.5th percentile

An issue was discovered in Joomla! before 3.9.15. A missing CSRF token check in the LESS compiler of com_templates causes a CSRF vulnerability.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
joomla	joomla_!	>= 3.0.0 < 3.9.15	3.9.15

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

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