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mathlive@0.109.2

A web component for math input

  • latest version

    0.110.0

  • latest non vulnerable version

    0.110.0

  • first published

    9 years ago

  • latest version published

    1 months ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the mathlive package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • M
    Cross-site Scripting (XSS)

    mathlive is an A web component for math input

    Affected versions of this package are vulnerable to Cross-site Scripting (XSS) in the Box.toMarkup method (src/core/box.ts) and the MathML serializer (src/formats/atom-to-math-ml.ts), which emit literal characters from LaTeX text-mode commands into HTML markup without escaping. An attacker can execute arbitrary JavaScript in a victim's browser by supplying a math expression whose \text{} or \mbox{} content includes HTML such as <img src=x onerror=alert(1)>, which is rendered into the page unchanged. Exploitation requires the application to render untrusted LaTeX or math input with mathlive, for example through the <math-span> or <math-div> static elements.

    Note: This is a bypass of the fix for the vulnerability described in CVE-2025-29049.

    How to fix Cross-site Scripting (XSS)?

    Upgrade mathlive to version 0.110.0 or higher.

    <0.110.0
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