10 Aug 2012
24 Oct 2012
Cross-Site Scripting vulnerabilities allow a third party to manipulate the content or behaviour of a web application in a user's browser, without compromising the underlying system.
Different Cross-Site Scripting related vulnerabilities are also classified under this category, including "script insertion" and "cross-site request forgery".
Cross-Site Scripting vulnerabilities are often used against specific users of a website to steal their credentials or to conduct spoofing attacks.
loneferret has reported a vulnerability in Mailtraq, which can be exploited by malicious people to conduct script insertion attacks.
Input passed via the subject of an email is not properly sanitised before being used. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site if malicious data is viewed.
The vulnerability is reported in versions prior to 188.8.131.5270.
Update to version 184.108.40.20670.
loneferret, Offensive Security.