CVE-2026-47767 Symfony: SymfonyRuntime CVE-2024-50340 Patch Bypass: Web Requests Can Still Set APP_ENV/APP_DEBUG via parse_str/SAPI Argv Mismatch

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 5.4.46 until 5.4.52, 6.4.40, 7.4.12, and 8.0.12, the CVE-2024-50340 fix gated runtime argv parsing on empty$GET, but parsestr and the web SAPI can disagree, allowing a crafted query string to...

PT-2026-44144

Name of the Vulnerable Software and Affected Versions Symfony versions prior to 7.4 Description Attributes IsGranted'...', IsSignatureValid, and IsCsrfTokenValid... allow the definition of a methods: ... argument to enforce checks only for specific HTTP methods. Because the router serves HEAD...

PT-2024-40336 · Symfony2 · Symfony2

Name of the Vulnerable Software and Affected Versions: Symfony2 versions prior to the fixed version Description: A security issue was found in the Request::getClientIp method when the trust proxy mode is enabled. This issue affects applications that use the client IP address for sensitive decisio...

PT-2021-3445 · Symfony +3 · Symfony +3

Name of the Vulnerable Software and Affected Versions: Symfony versions prior to 3.4 Description: The issue is related to information disclosure, allowing a remote attacker to gain unauthorized access to protected information. The vulnerability is caused by the ability to enumerate users without...