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markdown-it-decorate@1.0.0 vulnerabilities

Add classes, identifiers and attributes to your markdown with HTML comments

  • latest version

    1.2.2

  • first published

    9 years ago

  • latest version published

    8 years ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the markdown-it-decorate package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • H
    Cross-site Scripting (XSS)

    markdown-it-decorate is an Add classes, identifiers and attributes to your markdown with HTML comments

    Affected versions of this package are vulnerable to Cross-site Scripting (XSS). An attacker can add an event handler or use javascript:xxx for the link.

    PoC

    const md = require('markdown-it')()
.use(require('markdown-it-decorate'))

let result = md.render('# Hello! n[javascript:alert(1)](a)')
console.log(result)

result = md.render('# Hello! n![a](a)')
console.log(result)

    How to fix Cross-site Scripting (XSS)?

    There is no fixed version for markdown-it-decorate.

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