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  5. CVE-2021-43786

CVE-2021-43786: Improper Authentication

November 29, 2021 (updated October 27, 2022)

Incorrect logic present in the token verification step unintentionally allowed master token access to the API.

References

  • github.com/NodeBB/NodeBB/commit/04dab1d550cdebf4c1567bca9a51f8b9ca48a500
  • github.com/NodeBB/NodeBB/releases/tag/v1.18.5
  • github.com/NodeBB/NodeBB/security/advisories/GHSA-hf2m-j98r-4fqw
  • nvd.nist.gov/vuln/detail/CVE-2021-43786

Code Behaviors & Features

Detect and mitigate CVE-2021-43786 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions starting from 1.15.0 up to 1.18.4

Fixed versions

  • 1.18.5

Solution

Upgrade to version 1.18.5 or above.

Impact 7.5 HIGH

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

Learn more about CVSS

Weakness

  • CWE-287: Improper Authentication

Source file

npm/nodebb/CVE-2021-43786.yml

Spotted a mistake? Edit the file on GitLab.

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