CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Twig is a template language for PHP. From version 1.0.0 to before version 3.27.0, SecurityPolicy::checkMethodAllowed() unconditionally whitelists all method calls on instances of Twig\Markup. Twig\Markup is not final, so subclasses inherit the bypass. An application that passes an object of a Markup-derived class into a sandboxed template (typically to mark a chunk of HTML as safe) inadvertently exposes every public method of that subclass to template authors, regardless of the configured allowedMethods list. This issue has been patched in version 3.27.0.
Засегнати продукти
- twigphp Twig: >= 1.0.0, < 3.27.0
Вид слабост
История
- 4 септември 2026 Публикувано
Други уязвимости в twigphp Twig
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-46636
- https://nvd.nist.gov/vuln/detail/CVE-2026-46636
- https://github.com/twigphp/Twig/security/advisories/GHSA-64jr-qjx4-w2fh
- https://security-tracker.debian.org/tracker/CVE-2026-46636
- https://security-tracker.debian.org/tracker/DSA-6311-1
- https://symfony.com/blog/cve-2026-46636-sandbox-filter-tag-and-function-allow-list-bypass-when-sandbox-state-changes-between-renders
- http://github.com/twigphp/Twig/releases/tag/v3.27.0