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CVE-2026-77426

CVE-2026-77426 · Unleash: Missing await on permission check + cross-project IDOR in admin API

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

Unleash is an open-source feature management platform. Prior to 8.0.3, the Unleash admin API contains five authorization vulnerabilities. POST /api/admin/segments/strategies assigns the Promise returned by hasPermission without awaiting it, allowing authenticated users to modify segment assignments without UPDATE_FEATURE_STRATEGY permission for the target project and environment. GET /api/admin/projects/:projectId/features/:featureName/environments/:environment/variants does not bind the requested feature to projectId, allowing cross-project variant configuration disclosure. GET .../strategies/:strategyId uses strategyId without validating the project and feature context, allowing cross-project strategy configuration disclosure. getEnvironmentInfo does not validate that the requested feature belongs to the supplied project, allowing cross-project environment information disclosure. PUT /:projectId/tags accepts feature identifiers without verifying that they belong to the URL project, allowing cross-project tag modification. This issue is fixed in version 8.0.3.

CVSS 7.1 · Élevée · EPSS 0,5% · Correctif disponible

Publication
Mise à jour

Pile logicielle: node

Produits et versions concernés

  • unleash

    Versions du logiciel
    • < 8.0.3: Concernée

    Aucun correctif publié

  • unleash-server npm

    Plages de versions concernées
    • SEMVER: < 8.0.3

    Mettez à jour vers 8.0.3

Sources originales

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