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26/04/2017 : Revive Ad Server 'htmltemplate' Cross Site Scripting Vulnerability


HTTPCS Advisory : Httpcs-161
Product : Revive Ad Server
Version : 4.0.1
Date : 25/04/2017
Severity level: ○ Less Critical
Description : A vulnerability has been discovered in Revive Ad Server, which can be exploited by malicious people to conduct cross-site scripting attacks. Input passed via the 'htmltemplate' parameter to '/banner-edit.php' 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 : /banner-edit.php
Variables : token=1bf6edf0cda9551c5275659730f3644d&clientid=1&campaignid=1&type=html&ext_bannertype=bannerTypeHtml:oxHtml:genericHtml&description=test&htmltemplate=[VulnHTTPCS]&iframe_friendly=1&width=1&height=1&weight=1&submit=Save changes
Type : XSS
Method : POST
Solution : Contact HTTPCS
Credit : CYRIL VALLICARI / HTTPCS / ZIWIT


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