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node-fetch@3.1.0 vulnerabilities

A light-weight module that brings Fetch API to node.js

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Direct Vulnerabilities

Known vulnerabilities in the node-fetch package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • H
Regular Expression Denial of Service (ReDoS)

node-fetch is a light-weight module that brings window.fetch to node.js

Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) in the isOriginPotentiallyTrustworthy() function in referrer.js, when processing a URL string with alternating letters and periods, such as 'http://' + 'a.a.'.repeat(i) + 'a'.

How to fix Regular Expression Denial of Service (ReDoS)?

Upgrade node-fetch to version 3.2.10 or higher.

>=3.1.0 <3.2.10
  • M
Information Exposure

node-fetch is a light-weight module that brings window.fetch to node.js

Affected versions of this package are vulnerable to Information Exposure when fetching a remote url with Cookie, if it get a Location response header, it will follow that url and try to fetch that url with provided cookie. This can lead to forwarding secure headers to 3th party.

How to fix Information Exposure?

Upgrade node-fetch to version 2.6.7, 3.1.1 or higher.

<2.6.7 >=3.0.0 <3.1.1
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