BLACK HAT USA – LAS VEGAS – A security researcher who previously demonstrated how attackers can abuse weaknesses in the way websites handle HTTP requests warned that the same issues can be used in ...

Question: What is HTTP request smuggling, what are the risks, and how does server configuration impact the severity? Asaf Karas, CTO, JFrog Security: HTTP request smuggling is a type of vulnerability ...

HTTP/2 Bomb exploits HPACK and flow control; a single client can hold 32GB memory in 20 seconds, causing server outages.

Take advantage of the HTTP logging middleware in ASP.NET Core to log request and response information with flexibility and ease. When working in web applications in ASP.NET Core, you might often want ...

Organizations running Fortinet FortiWeb, the company’s web application firewall, face an immediate threat: a single crafted ...

KNUTSFORD, England--(BUSINESS WIRE)--PortSwigger, a renowned application security software provider, is issuing a bold challenge to the web security community: it's time to retire HTTP/1.1 for good.

Organizations running SolarWinds Serv-U file-transfer software face an immediate denial-of-service risk after the disclosure of CVE-2026-28318, a flaw that lets an unauthenticated attacker crash a ...

In August and September, threat actors unleashed the biggest distributed denial-of-service attacks in Internet history by exploiting a previously unknown vulnerability in a key technical protocol.

Cisco patched a Unified CM flaw allowing unauthenticated network attackers to write files and escalate to root.

When it comes to optimizing your website for search engines, every detail matters — including the HTTP headers. But what exactly are HTTP headers, and why should you care? HTTP headers allow the ...