Prototype pollution in class-transformer

class-transformer through 0.2.3 is vulnerable to Prototype Pollution. The 'classToPlainFromExist' function could be tricked into adding or modifying properties of 'Object.prototype' using a 'proto' payload...

GHSA-6GP3-H3JJ-PRX4 Prototype pollution in class-transformer

class-transformer through 0.2.3 is vulnerable to Prototype Pollution. The 'classToPlainFromExist' function could be tricked into adding or modifying properties of 'Object.prototype' using a 'proto' payload...

CVE-2020-7637

class-transformer before 0.3.1 allow attackers to perform Prototype Pollution. The classToPlainFromExist function could be tricked into adding or modifying properties of Object.prototype using a proto payload...

CVE-2020-7637: Improperly Controlled Modification of Object Prototype Attributes

class-transformer before 0.3.1 allow attackers to perform Prototype Pollution. The classToPlainFromExist function could be tricked into adding or modifying properties of Object.prototype using a proto payload...

Prototype Pollution

Overview class-transformer is a Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors. Affected versions of this package are vulnerable to Prototype Pollution the classToPlainFromExist function could be tricked into adding or...