bootstrap vulnerabilities

The most popular front-end framework for developing responsive, mobile first projects on the web.

  • latest version

    5.3.8

  • latest non vulnerable version

  • first published

    14 years ago

  • latest version published

    7 days ago

  • licenses detected

  • Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
    • L
    Cross-site Scripting (XSS)

    >=3.4.1 <4.0.0
    • M
    Cross-site Scripting

    <4.0.0
    • M
    Cross-site Scripting (XSS)

    <3.4.1>=4.0.0 <4.3.1
    • M
    Cross-site Scripting (XSS)

    <3.4.0
    • M
    Cross-site Scripting (XSS)

    <3.4.0
    • M
    Cross-site Scripting (XSS)

    >=4.0.0 <4.1.2
    • M
    Cross-site Scripting (XSS)

    <3.4.0>=4.0.0 <4.1.2
    • M
    Cross-site Scripting (XSS)

    <3.4.0

    Package versions

    68 VERSIONS IN TOTAL
    versionpublisheddirect vulnerabilities
    5.3.826 Aug, 2025
    • 0
      C
    • 0
      H
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    • 0
      L
    5.3.717 Jun, 2025
    • 0
      C
    • 0
      H
    • 0
      M
    • 0
      L
    5.3.65 May, 2025
    • 0
      C
    • 0
      H
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      M
    • 0
      L
    5.3.54 Apr, 2025
    • 0
      C
    • 0
      H
    • 0
      M
    • 0
      L
    5.3.43 Apr, 2025
    • 0
      C
    • 0
      H
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    • 0
      L
    5.3.320 Feb, 2024
    • 0
      C
    • 0
      H
    • 0
      M
    • 0
      L
    5.3.214 Sep, 2023
    • 0
      C
    • 0
      H
    • 0
      M
    • 0
      L
    5.3.126 Jul, 2023
    • 0
      C
    • 0
      H
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      M
    • 0
      L
    5.3.030 May, 2023
    • 0
      C
    • 0
      H
    • 0
      M
    • 0
      L
    5.3.0-alpha33 Apr, 2023
    • 0
      C
    • 0
      H
    • 0
      M
    • 0
      L