Issue & Reproduction Steps

FOUR-31761 reports a regression where file uploads fail with a 500 error when uploading files in a request, including public files.

Reproduction steps:

1. Create a process with a file upload control.
2. Create a case.
3. Upload a file.

The upload fails while processing chunked uploads with Class "Symfony\Component\DependencyInjection\Kernel\AbstractKernel" not found from vendor/symfony/http-kernel/Kernel.php.

Solution

• Added symfony/dependency-injection as a runtime Composer dependency.
• Updated the lock file to install the Symfony dependency required by symfony/http-kernel v8.1.0.
• Kept the Laravel and Symfony upgrade in place instead of rolling back the security-advisory update.

How to Test

• Run composer install.
• Verify Symfony autoloading succeeds:
  php -r "require 'vendor/autoload.php'; var_dump(class_exists('Symfony\\Component\\DependencyInjection\\Kernel\\AbstractKernel')); var_dump(class_exists('Symfony\\Component\\HttpKernel\\Kernel'));".
• Create a process with a file upload control, start a case, and confirm file upload completes without a 500 error.
• Confirm public file uploads also complete successfully.

Related Tickets & Packages

• https://processmaker.atlassian.net/browse/FOUR-31761

ci:deploy