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15/04/2014 : SEOTOASTER 'lastname' Cross Site Scripting security breach


HTTPCS Advisory : Httpcs-150
Product : SEOTOASTER
Version : 2.2.0
Date : 11/04/2014
Severity level: ○ Less Critical
Description : A vulnerability has been discovered in SEOTOASTER, which can be exploited by malicious people to conduct cross-site scripting attacks. Input passed via the 'lastname' parameter to '/checkout-page.html' 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.
Page : /checkout-page.html
Variables : firstname=a&lastname=[VulnHTTPCS]&email=a@b.com&country=b&state=s&recaptcha_response_field=f
Type : XSS
Method : POST
Solution : The vendor did not propose a solution yet. Sanitization of the field "firstname" is required.
Credit : HTTPCS [Web Vulnerability Scanner]


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