| Título | 1Panel-dev MaxKB <= v2.2.1 Stored XSS |
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| Descripción | 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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| Fuente | ⚠️ https://github.com/AnalogyC0de/public_exp/issues/23 |
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| Usuario | Ana10gy (UID 93358) |
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| Sumisión | 2026-03-17 17:30 (hace 7 meses) |
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| Moderación | 2026-04-11 09:35 (25 days later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 356965 [1Panel-dev MaxKB hasta 2.2.1 Public Chat Interface static_headers_middleware.py StaticHeadersMiddleware name secuencias de comandos en sitios cruzados] |
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| Puntos | 20 |
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