ID:6232 - Exploit for Cross-site scripting in GetSimple CMS - CVE-2018-9173

Link to public exploit:

Vulnerability description

Vulnerability allows a remote attacker to perform Cross-site scripting attacks.

An input validation error exists in admin/template/js/uploadify/uploadify.swf in GetSimple CMS 3.3.13. A remote non-authenticated attacker can trick the victim to follow a specially specially crafted link and execute arbitrary HTML and script code in victim's browser in security context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Remediation