Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a jszip
unspecified to < 3.7.0affected
References
- https://snyk.io/vuln/SNYK-JS-JSZIP-1251497 ↗
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1251498 ↗
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1251499 ↗
- https://github.com/Stuk/jszip/blob/master/lib/object.js%23L88 ↗
- https://github.com/Stuk/jszip/commit/22357494f424178cb416cdb7d93b26dd4f824b36 ↗
- https://github.com/Stuk/jszip/pull/766 ↗