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@feathersjs/mongodb

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

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1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Critical, CVSS 9.3npmAmendedPublished

    Feathers has a NoSQL Injection via WebSocket id Parameter in MongoDB Adapter

    CVE-2026-29793 · GHSA-p9xr-7p9p-gpqx

    Affected
    • npm @feathersjs/mongodb >= 5.0.0, <= 5.0.41
    Fixed in
    5.0.42· Vendor fix available
    Issue
    Socket.IO clients can send arbitrary JavaScript objects as the id argument to any service method (get, patch, update, remove). The transport layer performs no type checking on this argument. When the service uses the MongoDB adapter, these objects pass through getObjectId() and land directly in the MongoDB query as operators. Sending {$ne: null} as the id matches every document in the collection.

    Recommended action: Upgrade to 5.0.42 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.com (1)osv.dev (2)Source checked Evidence →