Budibase: Stored XSS via unsanitized entity names rendered with {@html} in Builder Command Palette
Platform
nodejs
Component
budibase
Fixed in
3.32.5
Budibase is an open-source low-code platform. Prior to version 3.32.5, Budibase's Builder Command Palette renders entity names (tables, views, queries, automations) using Svelte's {@html} directive without any sanitization. An authenticated user with Builder access can create a table, automation, view, or query whose name contains an HTML payload (e.g. <img src=x onerror=alert(document.domain)>). When any Builder-role user in the same workspace opens the Command Palette (Ctrl+K), the payload executes in their browser, stealing their session cookie and enabling full account takeover. This issue has been patched in version 3.32.5.
How to fix
Actualice Budibase a la versión 3.32.5 o superior. Esta versión corrige la vulnerabilidad XSS almacenada en la paleta de comandos del Builder. La actualización evitará la ejecución de código malicioso en el navegador de los usuarios con rol Builder.
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