Description
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Multiple vulnerabilities have been discovered in the Welcart e-Commerce plugin for WordPress, which can be exploited by malicious people to conduct cross-site scripting attacks.
Input passed via the "name", "intl", "nocod", and "time" POST parameters to wp-admin/admin-ajax.php (when "action" is set to "shop_options_ajax" and "mode" is set to "add_delivery_method") is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
The vulnerabilities are confirmed in version 1.3.12. Other versions may also be affected.
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