Skip to content
Patch Next
Sign inAdd to your agent

← Public intelligence

npm package

extend

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.

Open advisories

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 Withdrawn advisories and news are excluded.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

  1. UnratednpmAmendedPublished

    Prototype Pollution in extend

    CVE-2018-16492 · GHSA-qrmc-fj45-qfc2

    Affected
    • npm extend >= 3.0.0, < 3.0.2; >= 1.1.3, < 2.0.2
    Fixed in
    3.0.22.0.2· Vendor fix available
    Issue
    Versions of extend prior to 3.0.2 (for 3.x) and 2.0.2 (for 2.x) are vulnerable to Prototype Pollution. The extend() function allows attackers to modify the prototype of Object causing the addition or modification of an existing property that will exist on all objects. Recommendation If you're using extend 3.x upgrade to 3.0.2 or later. If you're using extend 2.x upgrade to 2.0.2 or later.

    Recommended action: Upgrade to 3.0.2 or 2.0.2 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

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