High severity8.1NVD Advisory· Published Apr 1, 2021· Updated Jun 17, 2026
CVE-2021-21421
CVE-2021-21421
Description
node-etsy-client is a NodeJs Etsy ReST API Client. Applications that are using node-etsy-client and reporting client error to the end user will offer api key value too This is fixed in node-etsy-client v0.3.0 and later.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
node-etsy-clientnpm | < 0.3.0 | 0.3.0 |
Affected products
2- Range: < 0.3.0
Patches
Vulnerability mechanics
References
4- github.com/creharmony/node-etsy-client/commit/b4beb8ef080366c1a87dbf9e163051a446acaa7dnvdPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-xw22-wv29-3299ghsaADVISORY
- github.com/creharmony/node-etsy-client/security/advisories/GHSA-xw22-wv29-3299nvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-21421ghsaADVISORY
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