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I. Basic Information for CVE-2021-32770
Vulnerability Information

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Vulnerability Title
Basic-auth app bundle credential exposure in gatsby-source-wordpress
Source: NVD (National Vulnerability Database)
Vulnerability Description
Gatsby is a framework for building websites. The gatsby-source-wordpress plugin prior to versions 4.0.8 and 5.9.2 leaks .htaccess HTTP Basic Authentication variables into the app.js bundle during build-time. Users who are not initializing basic authentication credentials in the gatsby-config.js are not affected. A patch has been introduced in gatsby-source-wordpress@4.0.8 and gatsby-source-wordpress@5.9.2 which mitigates the issue by filtering all variables specified in the `auth: { }` section. Users that depend on this functionality are advised to upgrade to the latest release of gatsby-source-wordpress, run `gatsby clean` followed by a `gatsby build`. One may manually edit the app.js file post-build as a workaround.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
gatsby 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
gatsby是一个应用软件。一个基于 React 的免费开源框架,可帮助开发人员构建极快的网站和应用程序。 gatsby存在安全漏洞,该漏洞源于 gatsby-source-wordpress 插件在构建时将 .htaccess HTTP 基本身份验证变量泄漏到 app.js 包中。
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
VendorProductAffected VersionsCPESubscribe
gatsbyjsgatsby < 4.0.8 -
II. Public POCs for CVE-2021-32770
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III. Intelligence Information for CVE-2021-32770
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IV. Related Vulnerabilities
V. Comments for CVE-2021-32770

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