GHSA-93q5-3xpc-8vg3

steal vulnerable to Prototype Pollution via requestedVersion variable

Source: GitHub Advisory Database (reviewed) Critical CVE-2022-37257

Packages

Ecosystem	Package	Affected	Fixed in
npm	steal	<= 2.3.0	no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

Prototype pollution vulnerability in function convertLater in npm-convert.js in stealjs steal via the requestedVersion variable in the npm-convert.js file.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2022-37257 advisory
https://github.com/stealjs/steal/issues/1526 web
https://github.com/stealjs/steal package
https://github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/npm-convert.js#L362 web
https://github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/npm-convert.js#L371 web