[Process designing tool] of JQuery " archetypal pollution " safe flaw

[Process designing tool] of JQuery " archetypal pollution " safe flaw

Before two weeks of issuance JQuery 3.4.0 are updated besides convention outside, more important is repair one is called " archetypal pollution (Prototype Pollution) " infrequent and safe flaw.

What is archetypal pollution? Just as its name implies, archetypal pollution shows aggressor passes some kind of method to revise the Prototype of JavaScript object namely.

JavaScript object follows variable same, but it is not to store one is worth (Var Car = " Fiat ") , can include however be based on the many values (that defines a structure beforehandVar Car ={type:" Fiat

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