Npm · Node-Etsy-Client · CVE-2021-21421
**Name of the Vulnerable Software and Affected Versions**
node-etsy-client versions prior to 0.3.0
**Description**
The issue affects applications using node-etsy-client, where client error reports to end users may inadvertently expose API key values.
**Recommendations**
For versions prior to 0.3.0, update to version 0.3.0 or later to resolve the issue.
As a temporary workaround for versions prior to 0.3.0, do not report or log Etsy client errors to prevent potential exposure of API key values.