CVE-2023-46734 – Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters

https://notcve.org/view.php?id=CVE-2023-46734

10 Nov 2023 — Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in versions 2.0.0, 5.0.0, and 6.0.0 and prior to versions 4.4.51, 5.4.31, and 6.3.8, some Twig filters in CodeExtension use `is_safe=html` but don't actually ensure their input is safe. As of versions 4.4.51, 5.4.31, and 6.3.8, Symfony now escapes the output of the affected filters. Symfony es un framework PHP para aplicaciones web y de consola y un conjunto de componentes PHP reutilizables. A partir d... • https://github.com/symfony/symfony/commit/5d095d5feb1322b16450284a04d6bb48d1198f54 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •