Zimbra 10.1.20 fixes nine flaws, including SNMP command injection and CVE-2026-50055, which could enable email exfiltration.

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. The ...

The Zimbra security team urged customers to patch a critical vulnerability affecting the Classic Web Client used to access ...

Zimbra fixes a critical stored XSS flaw in its Classic Web Client that could let crafted emails run malicious scripts when ...

Cross-site scripting (XSS) is a cyberattack in which a hacker enters malicious code into a web form or web application url. This malicious code, written in a scripting language like JavaScript or PHP, ...

In cyber security, attention is concentrated on the new -- zero-day exploits, for example, are big news and big business. But old threats can still cause big problems for organizations, even when the ...

Adam Stone writes on technology trends from Annapolis, Md., with a focus on government IT, military and first-responder technologies. The Department of Homeland Security has warned federal agencies ...

Even the most trustworthy-looking website could trick you into giving up personal details through cross-site scripting. Here’s what you need to know about XSS attacks. It’s easy to become convinced of ...

Cross-site scripting (XSS) remains a serious threat, even though the most commonly used front-end frameworks come with many security functions as standard. Frameworks such as React or Angular offer ...

Google has released two new tools for developers looking to protect web domains against XSS scripting security flaws. Cross-site scripting (XSS) is a common security issue web developers face today.