CVE-2026-47767 (GCVE-0-2026-47767)
Vulnerability from cvelistv5
Published
2026-07-14 18:38
Modified
2026-07-16 14:34
CWE
  • CWE-436 - Interpretation Conflict
Summary
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 parse_str() and the web SAPI can disagree, allowing a crafted query string to leave $_GET empty while $_SERVER['argv'] still carries attacker-controlled --env or --no-debug flags that change APP_ENV or APP_DEBUG. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Impacted products
Vendor Product Version
symfony symfony Version: >= 5.4.46, < 5.4.52
Version: >= 6.4.14, < 6.4.40
Version: >= 7.1.7, < 7.4.12
Version: >= 8.0.0-BETA1, < 8.0.12
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   symfony runtime Version: >= 5.4.46, < 5.4.52
Version: >= 6.4.14, < 6.4.40
Version: >= 7.1.7, < 7.4.12
Version: >= 8.0.0-BETA1, < 8.0.12
Create a notification for this product.
Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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