GHSA-fw45-938v-p26j

mootools-more vulnerable to prototype pollution

Source: GitHub Advisory Database (reviewed) High CVE-2021-20088

Packages

Ecosystem	Package	Affected	Fixed in
npm	mootools-more	<= 1.6.0	no fix listed

Details

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

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in mootools-more 1.6.0 allows a malicious user to inject properties into Object.prototype.

References

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

https://nvd.nist.gov/vuln/detail/CVE-2021-20088 advisory
https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/mootools-more.md web
https://github.com/mootools/mootools-more package