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Technology160 words1 min read

AI Finds Serious Security Flaw in Common Website Software

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Listen to the story

Many websites use a computer program called PHP. This program helps websites work. About 70 percent of all websites on the internet use PHP.

Scientists used AI to check PHP for problems. AI means a smart computer system. The AI found big security problems in PHP. Security means keeping something safe from bad people.

These problems are called vulnerabilities. A vulnerability is a weak point that bad people can use. This find is named PHP2Shell.

The vulnerabilities let hackers take control of a website. This type of attack is called RCE. RCE means a hacker can run commands on another computer from far away.

After the news came out, more hackers tried to attack websites. Some websites had to shut down to stay safe. Shut down means to stop working for a time.

This story shows AI can find computer problems fast. It also shows the whole internet can be at risk from one small program.

Vocabulary6 words

PHP
a computer program many websites use
AI
a smart computer system that can think and learn
security
keeping something safe from bad people
vulnerabilities
weak points that bad people can use
PHP2Shell
the name given to this group of computer problems
RCE
when a hacker controls a computer from far away

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Quiz

1. What is PHP?
2. How did researchers find the problems in PHP?
3. What happened after the problems became known?

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Fill-in-the-blank listening

Play the audio again and fill in the missing words as you listen.

Many websites use a computer program called _____. This program helps websites work. About _____ percent of all websites on the internet use PHP.

Scientists used _____ to check PHP for problems. The AI found big _____ problems in PHP.

These problems are called _____. This find is named _____.

The vulnerabilities let hackers take control of a website. This type of attack is called _____.

After the news came out, more hackers tried to attack websites. Some websites had to _____ to stay safe.

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