CVE-2026-46510

CVE-2026-46510 affects form-data-objectizer

CVE-2026-46510 Prototype pollution in form-data-objectizer via bracket-notation form keys

form-data-objectizer converts FormData to object. Prior to 1.0.1, form-data-objectizer walks bracket-notation form keys e.g. namesub into nested objects without filtering proto, constructor, or prototype. A single HTTP form field whose name starts with proto... causes the library to mutate...

CVE-2026-46510 Prototype pollution in form-data-objectizer via bracket-notation form keys

form-data-objectizer converts FormData to object. Prior to 1.0.1, form-data-objectizer walks bracket-notation form keys e.g. namesub into nested objects without filtering proto, constructor, or prototype. A single HTTP form field whose name starts with proto... causes the library to mutate...

NPM: form-data-objectizer: Prototype pollution in form-data-objectizer via bracket-notation form keys

NPM: form-data-objectizer: Prototype pollution in form-data-objectizer via bracket-notation form keys vulnerability discovered by ? in WordPress Npm form-data-objectizer versions = 1.0.0...