CVE Vulnerability

CVE-2021-32770

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/gatsbyjs/gatsby/security/advisories/GHSA-rqjw-p5vr-c695 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:gatsbyjs:gatsby-source-wordpress:*:*:*:*:*:node.js:*:*
cpe:2.3:a:gatsbyjs:gatsby-source-wordpress:*:*:*:*:*:node.js:*:*
Information

Published : 2021-07-15 07:15

Updated : 2022-10-25 03:47

NVD link : CVE-2021-32770

Mitre link : CVE-2021-32770

Products Affected
No products.
CWE
CWE-522