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 ...

WordPress plugin vulnerability affecting up to 600,000 websites enables stored XSS exploit An advisory was issued for the ...

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

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

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.

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.

A major airline suffered a data breach involving a cross-site scripting attack. Learn how it happened and how you can protect your organization.