Affected versions
Symfony versions >=2.0.0,<4.4.51, >=5.0.0,<5.4.31, and =6.0.0,<6.3.8 of the
Symfony Twig Bridge are affected by this security issue.
The issue has been fixed in Symfony 4.4.51, 5.4.31, 6.3.8. All other versions are not maintained anymore.