An issue was discovered in Joomla! before 3.9.2. Inadequate escaping in mod_banners leads to a stored XSS vulnerability.
https://developer.joomla.org/security-centre/760-20190101-core-stored-xss-in-mod-banners
http://www.securityfocus.com/bid/106638
Source: Mitre, NVD
Published: 2019-01-16
Updated: 2019-02-26
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