CVE-2026-42549

Flight is an extensible micro-framework for PHP. Prior to 3.18.1, the make:controller CLI command calls mkdir..., recursive: true on a path built from the user-supplied controller name, before Nette's class-name validation runs. The class-file write is correctly rejected by Nette when the name...

CVE-2026-42549

Flight is an extensible micro-framework for PHP. Prior to 3.18.1, the make:controller CLI command calls mkdir..., recursive: true on a path built from the user-supplied controller name, before Nette's class-name validation runs. The class-file write is correctly rejected by Nette when the name...

CVE-2026-42549

CVE-2026-42549 affects Flight PHP core prior to 3.18.1. The make:controller CLI calls mkdir(..., recursive: true) on a user-supplied controller path before Nette class-name validation, allowing creation of directories outside the project root via ../ traversal. The directory creation side effect ...

CVE-2026-42549 Flight: Path traversal in `make:controller` CLI creates arbitrary directories outside project root

Flight is an extensible micro-framework for PHP. Prior to 3.18.1, the make:controller CLI command calls mkdir..., recursive: true on a path built from the user-supplied controller name, before Nette's class-name validation runs. The class-file write is correctly rejected by Nette when the name...

CVE-2026-42549

Flight is an extensible micro-framework for PHP. Prior to 3.18.1, the make:controller CLI command calls mkdir..., recursive: true on a path built from the user-supplied controller name, before Nette's class-name validation runs. The class-file write is correctly rejected by Nette when the name...

CVE-2026-42549 Flight: Path traversal in `make:controller` CLI creates arbitrary directories outside project root

Flight is an extensible micro-framework for PHP. Prior to 3.18.1, the make:controller CLI command calls mkdir..., recursive: true on a path built from the user-supplied controller name, before Nette's class-name validation runs. The class-file write is correctly rejected by Nette when the name...

CVE-2026-42549 Flight: Path traversal in `make:controller` CLI creates arbitrary directories outside project root

Flight is an extensible micro-framework for PHP. Prior to 3.18.1, the make:controller CLI command calls mkdir..., recursive: true on a path built from the user-supplied controller name, before Nette's class-name validation runs. The class-file write is correctly rejected by Nette when the name...

Flight path traversal vulnerability

Flight is a PHP microframework developed by Mike Cao. Versions of Flight prior to 3.18.1 contained a path traversal vulnerability. This vulnerability stemmed from the make:controller CLI command, which created directories based on the controller names provided by users before class name validatio...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the make:controller process. An attacker can create arbitrary directories outside the intended project root by supplying crafted input containing directory traversal sequences. Details A Directory Traversal attac...