In Joomla! before 3.9.19, incorrect input validation of the module tag option in com_modules allows XSS.
https://developer.joomla.org/security-centre/815-20200603-core-xss-in-com-modules-tag-options
Source: Mitre, NVD
Published: 2020-06-02
Updated: 2020-06-03
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N