CVE-2021-23413

This affects the package jszip before 3.7.0. Crafting a new zip file with filenames set to Object prototype values (e.g __proto__, toString, etc) results in a returned object with a modified prototype instance.

Date published : 2021-07-25

https://github.com/Stuk/jszip/blob/master/lib/object.js%23L88

https://github.com/Stuk/jszip/commit/22357494f424178cb416cdb7d93b26dd4f824b36