CWE-79

An issue was discovered in markdown2 (aka python-markdown2) through 2.3.5. The safe_mode feature, which is supposed to sanitize user input against XSS, is flawed and does not escape the input properly. With a crafted payload, XSS can be triggered, as demonstrated by omitting the final ‘>’ character from an IMG tag.

WordPress before 4.9.2 has XSS in the Flash fallback files in MediaElement (under wp-includes/js/mediaelement).

Reservo Image Hosting 1.6 is vulnerable to XSS attacks. The affected function is its search engine (the t parameter to the /search URI). Since there is an user/admin login interface, it’s possible for attackers to steal sessions of users and thus admin(s). By sending users an infected URL, code will be executed.

An issue was discovered in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1. There is Reflected XSS on the PHAR 404 error page via the URI of a request for a .phar file.

phprint.php in SugarCRM 3.5.1 has XSS via a parameter name in the query string (aka a $key variable).

An issue was discovered in the booking-calendar plugin 2.1.7 for WordPress. XSS exists via the wp-admin/admin.php extra_field1[items][field_item1][price_percent] parameter.