Prototype Pollution

Overview protobufjs is a protocol buffer for JavaScript & TypeScript. Affected versions of this package are vulnerable to Prototype Pollution in the process of copying enumerable properties from a user-supplied object to a generated message instance without filtering the proto property. An attack...

estree-util-value-to-estree allows prototype pollution in generated ESTree

Impact When generating an ESTree from a value with a property named proto, valueToEstree would generate an object that specifies a prototype instead. Example: js import generate from 'astring' import valueToEstree from 'estree-util-value-to-estree' const estree = valueToEstree 'proto': const code...

GHSA-776F-QX25-Q3CC xml2js is vulnerable to prototype pollution

xml2js versions before 0.5.0 allows an external attacker to edit or add new properties to an object. This is possible because the application does not properly validate incoming JSON keys, thus allowing the proto property to be edited...

CVE-2023-0842

xml2js version 0.4.23 allows an external attacker to edit or add new properties to an object. This is possible because the application does not properly validate incoming JSON keys, thus allowing the proto property to be edited...

fastest-json-copy vulnerable to Prototype Pollution

fastest-json-copy version 1.0.1 allows an external attacker to edit or add new properties to an object. This is possible because the application does not correctly validate the incoming JSON keys, thus allowing the proto property to be edited...

Code injection

deep-parse-json version 1.0.2 allows an external attacker to edit or add new properties to an object. This is possible because the application does not correctly validate the incoming JSON keys, thus allowing the 'proto' property to be edited...

Prototype Pollution in hoek

Versions of hoek prior to 4.2.1 and 5.0.3 are vulnerable to prototype pollution. The merge function, and the applyToDefaults and applyToDefaultsWithShallow functions which leverage merge behind the scenes, are vulnerable to a prototype pollution attack when provided an unvalidated payload created...