Описание
Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters
Description
Some Twig filters in CodeExtension use "is_safe=html" but don't actually ensure their input is safe.
Resolution
Symfony now escapes the output of the affected filters.
The patch for this issue is available here for branch 4.4.
Credits
We would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.
Ссылки
- https://github.com/symfony/symfony/security/advisories/GHSA-q847-2q57-wmr3
- https://nvd.nist.gov/vuln/detail/CVE-2023-46734
- https://github.com/symfony/symfony/commit/5d095d5feb1322b16450284a04d6bb48d1198f54
- https://github.com/symfony/symfony/commit/9da9a145ce57e4585031ad4bee37c497353eec7c
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2023-46734.yaml
- https://lists.debian.org/debian-lts-announce/2023/11/msg00019.html
- https://symfony.com/cve-2023-46734
Пакеты
symfony/twig-bridge
>= 2.0.0, < 4.4.51
4.4.51
symfony/twig-bridge
>= 5.0.0, < 5.4.31
5.4.31
symfony/twig-bridge
>= 6.0.0, < 6.3.8
6.3.8
symfony/symfony
>= 2.0.0, < 4.4.51
4.4.51
symfony/symfony
>= 5.0.0, < 5.4.31
5.4.31
symfony/symfony
>= 6.0.0, < 6.3.8
6.3.8
Связанные уязвимости
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 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 is a PHP framework for web and console applications and a set ...
Уязвимость программной платформы для разработки и управления веб-приложениями Symfony, позволяющая нарушителю раскрыть защищаемую информацию, выполнить фишинговые атаки и атаки с диск-загрузкой
