| Название | Mettle sendportal v3.0.1 Cross Site Scripting |
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| Описание | A Stored Cross-Site Scripting (XSS) vulnerability exists in the campaign content rendering functionality. An authenticated user can inject arbitrary JavaScript into the content field, which is later rendered without sanitization using Laravel Blade’s {!! !!} directive.
This results in execution of attacker-controlled JavaScript when:
The campaign preview page is opened
The public webview link (/webview/{hash}) is accessed |
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| Источник | ⚠️ https://github.com/mettle/sendportal/issues/338 |
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| Пользователь | B1scuit (UID 97177) |
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| Представление | 08.05.2026 07:49 (1 месяц назад) |
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| Модерация | 31.05.2026 10:14 (23 days later) |
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| Статус | принято |
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| Запись VulDB | 367513 [Mettle sendportal до 3.0.1 Campaign /webview/ content межсайтовый скриптинг] |
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| Баллы | 20 |
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