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Maven package

io.jenkins.plugins:markdown-formatter

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 Withdrawn advisories and news are excluded.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

  1. Medium, CVSS 5.4MavenPublished

    XSS vulnerability in Jenkins Markdown Formatter Plugin

    CVE-2021-21660 · GHSA-xqpp-26pp-2365

    Affected
    • Maven io.jenkins.plugins:markdown-formatter <= 0.1.0
    Fixed in
    0.2.0· Vendor fix available
    Issue
    Jenkins Markdown Formatter Plugin 0.1.0 and earlier uses a Markdown library to parse Markdown that does not escape crafted link target URLs. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with the ability to edit any description rendered using the configured markup formatter. Jenkins Markdown Formatter Plugin 0.2.0 uses a different Markdown library that is not affected by this problem.

    Recommended action: Upgrade to 0.2.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →