Improper Certificate Validation Affecting faye package, versions <1.4.0


0.0
high

Snyk CVSS

    Attack Complexity High
    User Interaction Required
    Scope Changed
    Confidentiality High
    Integrity High

    Threat Intelligence

    EPSS 0.12% (45th percentile)
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NVD
8.7 high

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  • Snyk ID SNYK-JS-FAYE-5497078
  • published 4 May 2023
  • disclosed 4 May 2023
  • credit Unknown

How to fix?

Upgrade faye to version 1.4.0 or higher.

Overview

faye is a simple pub/sub messaging for the web.

Affected versions of this package are vulnerable to Improper Certificate Validation due to not implementing certificate verification by default, meaning that it does not check whether the server presents a valid and trusted TLS certificate for the expected hostname.