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  5. CVE-2020-11020

CVE-2020-11020: Improper Authentication

April 29, 2020 (updated May 6, 2020)

Faye is vulnerable to an authentication bypass in the extension system. The vulnerability allows any client to bypass checks put in place by server-side extensions, by appending extra segments to the message channel.

References

  • nvd.nist.gov/vuln/detail/CVE-2020-11020

Code Behaviors & Features

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Affected versions

All versions after 0.5.0 before 1.0.4, all versions starting from 1.1.0 before 1.1.3, all versions starting from 1.2.0 before 1.2.5

Fixed versions

  • 1.0.4
  • 1.1.3
  • 1.2.5

Solution

Upgrade to versions 1.0.4, 1.1.3, 1.2.5 or above.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-287: Improper Authentication

Source file

npm/faye/CVE-2020-11020.yml

Spotted a mistake? Edit the file on GitLab.

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