{"id":"CVE-2021-21421","aliases":["EUVD-2021-0889","GHSA-xw22-wv29-3299"],"status":"published","title":"ApiKey secret could be revelated on network issue","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.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.01065,"percentile":0.65153,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200","CWE-209"],"published":"2021-04-01T22:10:13Z","modified":"2026-10-20T10:54:29Z","fixes":[{"ecosystem":"npm","package":"node-etsy-client","fixed_in":["0.3.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"node-etsy-client","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.2.0"},{"fixed":"0.3.0"}]}]},{"source":"osv","ecosystem":"npm","package":"node-etsy-client","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.3.0"}]}]}],"products":[{"vendor":"creharmony","product":"node-etsy-client"},{"vendor":"node-etsy-client_project","product":"node-etsy-client"}],"references":[{"url":"https://github.com/creharmony/node-etsy-client/security/advisories/GHSA-xw22-wv29-3299","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/creharmony/node-etsy-client/commit/b4beb8ef080366c1a87dbf9e163051a446acaa7d","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21421","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-xw22-wv29-3299"}],"sources":{"cve":[{"id":"CVE-2021-21421","title":"ApiKey secret could be revelated on network issue","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.","status":"published","published":"2021-04-01T22:10:13Z","modified":"2024-08-03T18:09:16.15Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2021-0889","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.","status":"published","published":"2021-04-01T22:10:13Z","modified":"2024-08-03T18:09:16Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T03:25:06.347262Z"}],"ghsa":[{"id":"GHSA-xw22-wv29-3299","title":"ApiKey secret could be revelated on network issue","description":"### Impact\n_What kind of vulnerability is it? Who is impacted?_\nApplications that are using node-etsy-client and reporting client error to the end user will offer api key value too\n\n### Patches\n_Has the problem been patched? What versions should users upgrade to?_\n\ncreharmony/node-etsy-client#18 fixes this issue. This is fixed in [node-etsy-client v0.3.0](https://github.com/creharmony/node-etsy-client/tree/v0.3.0) and later.\n\n### Workarounds\n_Is there a way for users to fix or remediate the vulnerability without upgrading?_\n\nDo not report or log etsy client error if you are using version \u003c= v0.2.0\n\nUpdate your version of node-etsy-client\n\n### References\n_Are there any links users can visit to find out more?_\n\n- https://github.com/creharmony/node-etsy-client/issues/17 : On connect error secret appears in error #17\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [github.com/creharmony/node-etsy-client/issues](https://github.com/creharmony/node-etsy-client/issues/)","status":"published","published":"2021-04-06T17:29:52Z","modified":"2023-01-29T05:07:30Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"cwes":["CWE-200","CWE-209"],"updated_at":"2026-11-02T14:36:26.667347Z"}],"nvd":[{"id":"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.","status":"published","published":"2021-04-01T22:15:11.997Z","modified":"2026-06-17T03:35:32.573Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200","CWE-209"],"updated_at":"2026-11-02T14:06:51.197859Z"}],"osv":[{"id":"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.","status":"published","published":"2021-04-01T22:15:11.997Z","modified":"2026-10-20T10:54:29.299580207Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:18.004149Z"},{"id":"GHSA-xw22-wv29-3299","title":"ApiKey secret could be revelated on network issue","description":"### Impact\n_What kind of vulnerability is it? Who is impacted?_\nApplications that are using node-etsy-client and reporting client error to the end user will offer api key value too\n\n### Patches\n_Has the problem been patched? What versions should users upgrade to?_\n\ncreharmony/node-etsy-client#18 fixes this issue. This is fixed in [node-etsy-client v0.3.0](https://github.com/creharmony/node-etsy-client/tree/v0.3.0) and later.\n\n### Workarounds\n_Is there a way for users to fix or remediate the vulnerability without upgrading?_\n\nDo not report or log etsy client error if you are using version \u003c= v0.2.0\n\nUpdate your version of node-etsy-client\n\n### References\n_Are there any links users can visit to find out more?_\n\n- https://github.com/creharmony/node-etsy-client/issues/17 : On connect error secret appears in error #17\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [github.com/creharmony/node-etsy-client/issues](https://github.com/creharmony/node-etsy-client/issues/)","status":"published","published":"2021-04-06T17:29:52Z","modified":"2026-07-08T06:28:06.036937163Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"cwes":["CWE-200","CWE-209"],"updated_at":"2026-11-02T15:47:00.604718Z"}]}}