Cross-site scripting attacks can leave private, critical information vulnerable to cyberattackers. Learn more about XSS attacks and how you can prevent them.

Mozilla’s security engineers are working on new technology that promises to mitigate a large class of Web application vulnerabilities, especially the cross-site scripting (XSS) plague against ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Hackers love cross site scripting (XSS). The range of mischief they can cause and the ...

In a new twist on a couple of old attack techniques, hackers have begun using cross-site scripting to inject malicious iFrames onto some Web sites, redirecting users to malicious sites designed to ...

For those who came in late, cross-site scripting or XSS is a type of injection attack, in which malicious scripts are injected into trusted websites.

The teen, identified as Pearce Delphin, 17, detected the cross-site scripting (XSS) flaw which allowed JavaScript code to appear as plain text in tweets that could then be launched on the browsers ...

Dirty Deeds The hackers used a cross-site scripting (XSS) attack on YouTube. This is a technique that injects code into a user’s browser instance.

Combining a cross-site scripting (XSS) vulnerability with a TinyURL redirect, hackers successfully broke into the infrastructure for the open-source Apache Foundation in what is being described as ...

An inconsistency in how Microsoft's Internet Explorer (IE) encodes double quotes in URIs (uniform resource identifiers) can facilitate cross-site scripting (XSS) attacks, researchers from security ...

The advisory addresses a flaw in the MHTML protocol handler which opens all versions of Windows to potential cross-site scripting (XSS) attacks.