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CVE-2026-31818

CVE-2026-31818 · Budibase: Server-Side Request Forgery via REST Connector with Empty Default Blacklist

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

Budibase is an open-source low-code platform. Prior to version 3.33.4, a server-side request forgery (SSRF) vulnerability exists in Budibase's REST datasource connector. The platform's SSRF protection mechanism (IP blacklist) is rendered completely ineffective because the BLACKLIST_IPS environment variable is not set by default in any of the official deployment configurations. When this variable is empty, the blacklist function unconditionally returns false, allowing all requests through without restriction. This issue has been patched in version 3.33.4.

CVSS 9.6 · Crítica · EPSS 0,4% · Corrección disponible

Publicación
Actualización

Pila tecnológica: node

Productos y versiones afectados

  • budibase

    Versiones
    • < 3.33.4: Afectada

    Sin corrección publicada

  • @budibase/backend-core npm

    Intervalos de versiones afectados
    • SEMVER: < 3.33.4

    Actualiza a 3.33.4

Fuentes originales

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