| Título | 1Panel-dev MaxKB <= v2.2.1 Stored XSS |
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| Descrição | Maxkb is vulnerable to Stored Cross-Site Scripting (XSS) due to a lack of HTML escaping when processing application names and icons. An authenticated user can create an application with a malicious payload in the application name. When any user visits the public chat interface (/ui/chat/{access_token}), StaticHeadersMiddleware performs unescaped string replacement to inject the application data directly into the HTML response. This allows the attacker to break out of the <title> tag and execute arbitrary JavaScript in the victim's browser context.
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| Fonte | ⚠️ https://github.com/AnalogyC0de/public_exp/issues/23 |
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| Utilizador | Ana10gy (UID 93358) |
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| Submissão | 17/03/2026 17h30 (há 7 meses) |
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| Moderação | 11/04/2026 09h35 (25 days later) |
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| Estado | Aceite |
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| Entrada VulDB | 356965 [1Panel-dev MaxKB até 2.2.1 Public Chat Interface static_headers_middleware.py StaticHeadersMiddleware name Script de Site Cruzado] |
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| Pontos | 20 |
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