GHSA-xg68-chx2-253g

Prototype Pollution in jquery-deparam

Source: GitHub Advisory Database (reviewed) High CVE-2021-20087

Packages

Ecosystem	Package	Affected	Fixed in
npm	jquery-deparam	<= 0.5.3	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 jquery-deparam 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-2021-20087 advisory
https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/jquery-deparam.md web
https://github.com/RetireJS/retire.js/blob/6da45fcb6a3425e55ee8181b2ac35168879bf086/repository/jsrepository-master.json#L824-L842 web