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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. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

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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