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CVE-2021-21421— ApiKey secret could be revelated on network issue

Quick assessment

Affected
creharmony node-etsy-client
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GitHub node-etsy-client是GitHub开源的一个应用程序。NodeJs Etsy ReST API客户端。 node-etsy-client 存在安全漏洞，该漏洞源于报告客户端错误的也将提供api key值。

CVSS 8.1 · High EPSS 1.06% · P63

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-21421

Vulnerability Information
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Vulnerability Title
ApiKey secret could be revelated on network issue
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
GitHub node-etsy-client 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitHub node-etsy-client是GitHub开源的一个应用程序。NodeJs Etsy ReST API客户端。 node-etsy-client 存在安全漏洞，该漏洞源于报告客户端错误的也将提供api key值。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
creharmony node-etsy-client < 0.3.0 -

II. Public POCs for CVE-2021-21421

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III. Intelligence Information for CVE-2021-21421

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Patches & Fixes for CVE-2021-21421 (1)

Vendor Advisories for CVE-2021-21421 (1)

IV. Related Vulnerabilities

Same weakness: CWE-200

V. Comments for CVE-2021-21421

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