| Título | 1Panel-dev MaxKB <= v2.6.1 Stored XSS |
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| Descripción | A Stored Cross-Site Scripting (XSS) vulnerability exists in MaxKB. Authenticated users with dataset management permissions can create paragraphs containing arbitrary HTML/Markdown content. The application stores this content without sanitization and subsequently renders it in the UI using the md-editor-v3 MdPreview component, which does not sanitize HTML by default. This allows attackers to inject malicious JavaScript that executes when other users, including administrators, view the paragraph or execution details.
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| Fuente | ⚠️ https://github.com/AnalogyC0de/public_exp/issues/28 |
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| Usuario | Ana10gy (UID 93358) |
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| Sumisión | 2026-03-18 13:07 (hace 7 meses) |
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| Moderación | 2026-04-11 09:35 (24 days later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 356967 [1Panel-dev MaxKB hasta 2.4.2 MdPreview ui/src/chat.ts secuencias de comandos en sitios cruzados] |
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| Puntos | 20 |
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