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CVE-2026-73302

CVE-2026-73302 · Budibase: OIDC SSO account takeover: incoming identity linked by email without checking email_verified

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

Budibase is an open-source low-code platform. Prior to 3.39.30, the OIDC flow in packages/backend-core/src/middleware/passport/sso/oidc.ts resolved an email without getEmailVerified or an email_verified requirement, and packages/backend-core/src/middleware/passport/sso/sso.ts then used users.getGlobalUserByEmail as a fallback account-linking key. An attacker who can authenticate through a configured identity provider that asserts a victim email as unverified can have a fresh provider identity merged into the victim Budibase account and inherit the victim roles. This issue is fixed in version 3.39.30.

CVSS 9.0 · Critique · EPSS 0,4%

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Mise à jour

Pile logicielle: node

Produits et versions concernés

  • budibase

    Versions du logiciel
    • < 3.39.30: Concernée

    Aucun correctif publié

  • @budibase/server npm

    Plages de versions concernées
    • SEMVER: ≤ 3.38.1

    Aucun correctif publié

Sources originales

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