CVE-2020-7765

This affects the package @firebase/util before 0.3.4. This vulnerability relates to the deepExtend function within the DeepCopy.ts file. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program...

CVE-2020-7765

Summary: The vulnerability affects the package @firebase/util prior to 0.3.4. It stems from the DeepCopy.ts file’s deepExtend function, where unsanitized user input can overwrite and pollute a program’s Object.prototype (prototype pollution). Impact: Contamination of prototypes and potential down...

CVE-2020-7765 Prototype Pollution

This affects the package @firebase/util before 0.3.4. This vulnerability relates to the deepExtend function within the DeepCopy.ts file. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program...