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npm package

ansi_up

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 Withdrawn advisories and news are excluded.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. Medium, CVSS 6.1npmAmendedPublished

    ansi_up cross-site scripting vulnerability

    CVE-2021-3377 · GHSA-2v5f-23xc-v9qr

    Affected
    • npm ansi_up < 5.0.0
    Fixed in
    5.0.0· Vendor fix available
    Issue
    The npm package ansiup converts ANSI escape codes into HTML. In ansiup v4, ANSI escape codes can be used to create HTML hyperlinks. Due to insufficient URL sanitization, this feature is affected by a cross-site scripting (XSS) vulnerability. This issue is fixed in v5.0.0.

    Recommended action: Upgrade to 5.0.0 or later, 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 →