CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, само при определена конфигурация или състояние на системата, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. Prior to 4.5.7 and 5.8.2, depending on the release line, Smarty's {fetch} handling in libs/plugins/function.fetch.php and src/FunctionHandler/Fetch.php used Security::isTrustedUri() to validate only the initial remote URL against trusted_uri when a security policy was active. For resources handled by file_get_contents(), including HTTPS URLs, PHP followed HTTP redirects by default. An attacker who could supply or influence a fetch target and had an open redirect on a trusted host could redirect the request to an attacker-chosen internal endpoint, bypass the trusted_uri allowlist, and perform server-side request forgery. This issue is fixed in versions 4.5.7 and 5.8.2.
Засегнати продукти
- smarty-php smarty: >= 5.0.0, < 5.8.2; < 4.5.7
Вид слабост
История
- 31 август 2026 Публикувано
Други уязвимости в smarty-php smarty
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-62993
- https://nvd.nist.gov/vuln/detail/CVE-2026-62993
- https://github.com/smarty-php/smarty/security/advisories/GHSA-cq55-c7wv-pxmq
- https://github.com/smarty-php/smarty/pull/1194
- https://github.com/smarty-php/smarty/commit/31e06fc087a8b5a9b236c1e5dacc1c2850a2c115
- https://github.com/smarty-php/smarty/commit/a1ccdb0518021a559b4066c37b76a42c86bbce90
- https://github.com/smarty-php/smarty/releases/tag/v4.5.7
- https://github.com/smarty-php/smarty/releases/tag/v5.8.2