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CVE-2026-31818

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

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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 · Critique · EPSS 0,4% · Correctif disponible

Publication
Mise à jour

Pile logicielle: node

Produits et versions concernés

  • budibase

    Versions du logiciel
    • < 3.33.4: Concernée

    Aucun correctif publié

  • @budibase/backend-core npm

    Plages de versions concernées
    • SEMVER: < 3.33.4

    Mettez à jour vers 3.33.4

Sources originales

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