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npm package

mdx-mermaid

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 Withdrawn advisories and news are excluded.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. Low, CVSS 3.6npmAmendedPublished

    Improper Control of Generation of Code ('Code Injection') in mdx-mermaid

    CVE-2022-36036 · GHSA-rvgm-35jw-q628

    Affected
    • npm mdx-mermaid < 1.3.0; >= 2.0.0-rc1, <= 2.0.0-rc1
    Fixed in
    1.3.02.0.0-rc2· Vendor fix available
    Issue
    Impact Arbitary javascript injection Modify any mermaid code blocks with the following code and the code inside will execute when the component is loaded by MDXjs The block below shows a valid mermaid code block mermaid graph TD; A--B; A--C; B--D; C--D; The same block but with the exploit added mermaid + (function () { alert('vulnerable') return '' }()) + graph TD; A--B; A--C; B--D; C--D; Patches 1.3.0 and 2.0.0-rc2 Workarounds None known

    Recommended action: Upgrade to 2.0.0-rc2 (pre-release) or 1.3.0 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 →