What is PHP and why is it facing a security crisis | Explained

PHP, a widely used programming language for web development, is facing a security crisis due to two critical vulnerabilities discovered in 2024. These flaws could allow unauthorized attackers to gain control of servers, potentially impacting a vast range of websites.
Why it matters
Because PHP powers a significant portion of the internet, these vulnerabilities pose a major risk to global web security and data integrity.
What is PHP and why is it facing a security crisis | Explained left According to the PHP Foundation’s account, the first vulnerability emerged from security audit work conducted in 2024. John Xavier The Hindu https://th-i.thgim.com/public/sci-tech/technology/ofkenc/article71611405.ece/alternates/FREE_1200/PHP_Software_Vulnerablility_JX.png John Xavier Two critical vulnerabilities in PHP have put server security under scrutiny Two critical vulnerabilities in one of the web’s most widely used programming languages have put server security under scrutiny Story so far: On October 21, 2026, the team behind PHP announced two serious security flaws. In simple terms, a hacker could use them to break into a website’s server from far away, without needing physical access or a password. Security experts around the world have warned that the flaws could let attackers take control of affected servers. What is PHP? PHP is a programming language that runs behind the scenes on websites.
Headlinne story · 7 newsrooms
Global Websites Go Dark After AI Uncovers Critical Programming Language Flaws
What every outlet reported, where they differ, and how each framed it →
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in