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npm package

prosemirror-view

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 Withdrawn advisories and news are excluded.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. High, CVSS 8.5npmAmendedPublished

    ProseMirror has a XSS vulnerability in prosemirror-view's paste handling

    CVE-2026-104847 · GHSA-c8x8-7fp4-3x9w

    Affected
    • npm prosemirror-view < 1.42.3
    Fixed in
    1.42.3· Vendor fix available
    Issue
    Impact When a user pastes attacker-provided HTML into a ProseMirror editor component, this can cause attacker-controlled JavaScript code to run in the browser window containing the editor. Patches Version 1.42.3 adds validation that prevents this attack. Workarounds No known workarounds.

    Recommended action: Upgrade to 1.42.3 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 →