Symfony Runtime Ignores Arguments in Non-SAPI PHP Runtimes

CVE-2024-50340

What is CVE-2024-50340?

The vulnerability CVE-2024-50340 affects the Symfony Runtime component in versions =6, =7, and <7.1.7, allowing unauthorized access to sensitive resources. By appending ?+--env=dev to a URL, attackers can force the application into the dev environment, granting remote access to the Symfony profiler. This can lead to the leaking of sensitive information and potentially executing arbitrary code. The issue has been fixed in Symfony 5.4.46, 6.4.14, and 7.1.7, and all users are advised to upgrade. There are no known workarounds for this vulnerability.

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IONIX

CVE-2024-50340

Understanding CVE-2024-50340 - Remote Access to Symfony Profiler - IONIX

CVE-2024-50340 A security issue in Symfony versions =6, =7, <7.1.7 of the Symfony Runtime component allows unauthorized access to sensitive resources.

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