| Название | assafelovic gpt-researcher 3.4.3 Stored Cross-Site Scripting (XSS) |
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| Описание | GPT Researcher v3.4.3 and earlier versions are vulnerable to Stored Cross-Site Scripting (XSS) through the unauthenticated Report API. An attacker can inject arbitrary HTML and JavaScript into research reports via `POST /api/reports` or `PUT /api/reports/{id}` without authentication. The injected payload is stored server-side and rendered unsanitized in the NextJS frontend when any user navigates to the report URL (`/research/{id}`). The NextJS frontend uses `remark-html` with `sanitize: false` and renders the output via React's `dangerouslySetInnerHTML`, executing the attacker's JavaScript in the victim's browser. |
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| Источник | ⚠️ https://github.com/assafelovic/gpt-researcher/issues/1693 |
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| Пользователь | Yu-Bao (UID 96702) |
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| Представление | 23.03.2026 03:23 (7 месяцы назад) |
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| Модерация | 05.04.2026 21:12 (14 days later) |
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| Статус | принято |
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| Запись VulDB | 355418 [assafelovic gpt-researcher до 3.4.3 Report API backend/server/app.py межсайтовый скриптинг] |
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| Баллы | 20 |
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