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It turns out we have a user internally who uses our web-based portal to access out forms. That web-based portal adds that into everything, even e-mails if you view the body.
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It turns out we have a user internally who uses our web-based portal to access out forms. That web-based portal adds that into everything, even e-mails if you view the body.

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I have had a problem with blog comment submissions to our site. Something is adding in this code with javascript tags: if(typeof(dstb)!= &quot;undefined&quot;){ dstb();} &nbsp;<br />
If I search the web I find it in many forum type submissions - but no description of what it is or any reference &nbsp;to it as a virus/worm problem. <br />
&nbsp;I can't find it in any source code that our site is using. It might be associated with pasting Word code into a textarea box in IE8, but that is just a guess.<br />
Does anyone recognize what it is?<br />
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<pre><code id="code-330494">&lt;script type=&quot;javascript&quot;&gt;if(typeof(dstb)!= &quot;undefined&quot;){ dstb();}  &lt;/javascript&gt;
</code></pre>
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I have had a problem with blog comment submissions to our site. Something is adding in this code with javascript tags: if(typeof(dstb)!= "undefined"){ dstb();}  
If I search the web I find it in many forum type submissions - but no description of what it is or any reference  to it as a virus/worm problem. 
 I can't find it in any source code that our site is using. It might be associated with pasting Word code into a textarea box in IE8, but that is just a guess.
Does anyone recognize what it is?


Javascript in blog comment submissions

Web development includes all aspects of presenting content on intranets and the Internet, including delivery development, protocols, languages and standards, server software, browser clients, databases and multimedia generation.

Web Development

A vulnerability is a weakness which allows an attacker to reduce a system's information assurance. Vulnerability is the intersection of three elements: a system susceptibility or flaw, attacker access to the flaw, and attacker capability to exploit the flaw. To exploit a vulnerability, an attacker must have at least one applicable tool or technique that can connect to a system weakness, known as the attack surface. Vulnerability management is the cyclical practice of identifying, classifying, remediating, and mitigating vulnerabilities. Other vulnerabilities include security risks, security defects and constructs in programming languages that are difficult to use properly.

Vulnerabilities

Asynchronous JavaScript and XML (AJAX) is a group of interrelated Web development techniques used on the client-side to create asynchronous Web applications. With AJAX, web applications can send data to and retrieve from a server asynchronously (in the background) without interfering with the display and behavior of the existing page. HTML and CSS can be used in combination to mark up and style information. The Document Object Model (DOM) is accessed with JavaScript to dynamically display and allow interaction with the information presented.