Debug Messages Revealing Unnecessary Information Affecting com.vaadin:flow-server package, versions [1.0.0,1.0.21) [1.1.0,2.9.3) [3.0.0,9.1.2) [23.0.0,23.3.13) [24.0.0,24.0.9) [24.1.0.alpha1,24.1.0)


Severity

0.0
low
0
10

    Threat Intelligence

    EPSS
    0.06% (28th percentile)

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  • Snyk ID SNYK-JAVA-COMVAADIN-5733732
  • published 23 Jun 2023
  • disclosed 22 Jun 2023
  • credit Unknown

How to fix?

Upgrade com.vaadin:flow-server to version 1.0.21, 2.9.3, 9.1.2, 23.3.13, 24.0.9, 24.1.0 or higher.

Overview

Affected versions of this package are vulnerable to Debug Messages Revealing Unnecessary Information in rpc/PublishedServerEventHandlerRpcHandler.java. Class and method names can be included in RPC responses when processing modified requests.

CVSS Scores

version 3.1
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Snyk

3.5 low
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    None
  • Availability (A)
    None
Expand this section

NVD

4.3 medium