In Symfony before versions 5.0.5 and 4.4.5, some properties of the Exception were not properly escaped when the `ErrorHandler` rendered it stacktrace. In addition, the stacktrace were displayed even in a non-debug configuration. The ErrorHandler now escape alls properties of the exception, and the stacktrace is only display in debug configuration. This issue is patched in symfony/http-foundation versions 4.4.5 and 5.0.5
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| symfony/error-handler(Packagist) | 4.4.0 | 4.4.4 | N/A |
| symfony/error-handler(Packagist) | 5.0.0 | 5.0.4 | N/A |
| symfony/symfony(Packagist) | 4.4.0 | 4.4.4 | N/A |
| symfony/symfony(Packagist) | 5.0.0 | 5.0.4 | N/A |
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