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Improper Input Validation Affecting com.vaadin:flow-server package, versions [1.0.0,1.0.6)

0.0
low

Snyk CVSS

    Attack Complexity High
    User Interaction Required

    Threat Intelligence

    EPSS 0.05% (21st percentile)
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NVD
4.3 medium

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  • Snyk ID SNYK-JAVA-COMVAADIN-1252641
  • published 21 Apr 2021
  • disclosed 19 Apr 2021
  • credit Unknown
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Introduced: 19 Apr 2021

CVE-2018-25007 Open this link in a new tab
CWE-754 Open this link in a new tab

How to fix?

Upgrade com.vaadin:flow-server to version 1.0.6 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation. Missing check in UIDL request handler allows attacker to update element property values via crafted synchronization message.