cvedb.io
CVE-2021-32631
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2021-07-26T16:15:07.637 · Last modified 2026-06-17T03:53:18.750

Summary

Common is a package of common modules that can be accessed by NIMBLE services. Common before commit number 3b96cb0293d3443b870351945f41d7d55cb34b53 did not properly verify the signature of JSON Web Tokens. This allows someone to forge a valid JWT. Being able to forge JWTs may lead to authentication bypasses. Commit number 3b96cb0293d3443b870351945f41d7d55cb34b53 contains a patch for the issue. As a workaround, one may use the parseClaimsJws method to correctly verify the signature of a JWT.

Affected products

nimble-project — common

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.