An issue was discovered in Joomla! before 3.9.2. Inadequate escaping in mod_banners leads to a stored XSS vulnerability.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Link | Tags |
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http://www.securityfocus.com/bid/106638 | vdb entry third party advisory |
https://developer.joomla.org/security-centre/760-20190101-core-stored-xss-in-mod-banners | vendor advisory |