Illustration by Mark Todd In May, Web security consultant George Deglin discovered a cross-site scripting (XSS) exploit that involved Facebook’s controversial Instant Personalization feature ...

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 ...

Online payment provider PayPal has patched a critical cross-site scripting vulnerability that a Finnish researcher disclosed late last week.

An advisory was issued for the Ocean Extra WordPress plugin that is susceptible to stored cross-site scripting, which enables attackers to upload malicious scripts that execute on the site when a user ...

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

Cross-site scripting (XSS) is the most commonly exploited vulnerability, according to HackerOne, currently the largest platform aimed at connecting organisations with a community of white hat ...

The cross-site scripting flaw could enable arbitrary code execution, information disclosure - and even account takeover.

The cross-site scripting flaw could have allowed malicious code injection on the site, and could have led to visitors being redirected to a malicious site.

Attackers are able to bypass the reflective cross-site scripting filter in Internet Explorer; a weakness that will not be fixed by Microsoft.

As the name implies, XSS Auditor scans a website's source code for patterns that look like a cross-site scripting (XSS) attack that may try to run malicious code in the user's browser.