CVE-2020-15071 – content/content.blueprintsevents.php in Symphony CMS 3.0.0 allows XSS via

content/content.blueprintsevents.php in Symphony CMS 3.0.0 allows XSS via fields[‘name’] to appendSubheading.

 

Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15071

Reference (s):

• https://github.com/symphonycms/symphonycms/issues/2917