Vendor Phpunit Phpunit Src Util Php Eval-stdin.php Cve May 2026

A proof-of-concept exploit has been publicly disclosed, demonstrating how an attacker can execute arbitrary code on a vulnerable system. The exploit involves providing malicious input to the eval-stdin.php script, which is then executed by the vulnerable PHPUnit instance.

Vulnerable

composer update phpunit/phpunit Alternatively, download the patched version of PHPUnit from the official GitHub repository: vendor phpunit phpunit src util php eval-stdin.php cve

For example, an attacker can send a crafted request to the vulnerable system:

git clone https://github.com/sebastianbergmann/phpunit.git By taking prompt action to address CVE-2022-0847, you can protect your PHP applications and systems from potential attacks. Stay vigilant and ensure your software is up-to-date to prevent similar vulnerabilities from being exploited in the future. Stay vigilant and ensure your software is up-to-date

PHPUnit is one of the most widely used testing frameworks for PHP, with over 100 million downloads. As a crucial component of the PHP ecosystem, ensuring its security is paramount. Recently, a critical vulnerability was discovered in PHPUnit, which allows attackers to execute arbitrary code on vulnerable systems. This article provides an in-depth analysis of the vulnerability, its impact, and steps to mitigate it.

POST /vendor/phpunit/phpunit/src/util/php/eval-stdin.php HTTP/1.1 Host: vulnerable-system.com Content-Type: application/x-www-form-urlencoded ensuring its security is paramount.

The patch for CVE-2022-0847 involves updating the eval-stdin.php script to properly sanitize user input. The patched version of the script can be found in PHPUnit version 9.5.0.