# Urgent PHP security fix for 70% of websites

> PHP code vulnerability affects 70% of websites; critical fix released after AI discovery.
- Title: Urgent PHP security fix for 70% of websites · ABC7 New York
- Summary: PHP code vulnerability affects 70% of websites; critical fix released after AI discovery. PHP developers issued urgent security patches for critical…
- Keywords: breaking, php, security, vulnerability, critical fix, ai discovery, 70% websites, cisa, fbi cyber division, amazon threat intelligence, php foundation, news
- Source: ABC7 New York — https://abc7ny.com/story/urgent-security-fix-issued-code-vital-estimated-70-websites/19965216
- Published: 2026-10-21T16:52:00+00:00
- Read time: 1 min
- Topics: breaking, php, security, vulnerability, critical fix, ai discovery, 70% websites, cisa, fbi cyber division, amazon threat intelligence, php foundation, news
## PHP vulnerability critical fix
PHP developers released urgent security patches for two critical vulnerabilities affecting 70% of websites.
## Vulnerability severity
The flaws rated 9.2 out of 10 could allow attackers to take over internet servers if exploited.
## AI discovery process
OpenAI's AI models helped researchers find the PHP vulnerabilities two months before public disclosure.
## Government warnings
CISA and FBI urged organizations to immediately patch PHP vulnerabilities before exploitation occurred.
## Temporary system shutdowns
Many websites temporarily went offline as users applied critical PHP security updates.
## Attack attempts detected
Amazon detected hacking attempts targeting decoy systems four days before PHP vulnerabilities were public.
## Exploitation timeline
Attackers began exploiting PHP vulnerabilities within hours after patch release, using PHP2Shell.
## System mitigation advice
Organizations should apply critical fixes within hours, not days or weeks, to prevent server takeovers.
## Key takeaway

PHP developers issued urgent security patches for critical vulnerabilities affecting 70% of websites after AI identified flaws.