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com.vaadin:vaadin-server-mpr-jakarta@8.31.0

  • latest version

    8.32.2

  • latest non vulnerable version

    8.32.2

  • first published

    3 years ago

  • latest version published

    14 days ago

  • licenses detected

  • package registry

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    Direct Vulnerabilities

    Known vulnerabilities in the com.vaadin:vaadin-server-mpr-jakarta package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • H
    Improper Locking

    Affected versions of this package are vulnerable to Improper Locking due to the improper release of a session lock in the VaadinService.requestEnd process when handling a non-numeric v-uiId request parameter. An attacker can cause the application to become unresponsive by sending requests with a malformed v-uiId value, which leads to session locks not being released and eventually exhausts the server's thread pool. No authentication is required, as a session cookie can be obtained with a single request.

    How to fix Improper Locking?

    Upgrade com.vaadin:vaadin-server-mpr-jakarta to version 8.32.2 or higher.

    [8.18.0,8.32.2)
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