CVE-2022-23631 – Prototype Pollution leading to Remote Code Execution in superjson

https://notcve.org/view.php?id=CVE-2022-23631

09 Feb 2022 — superjson is a program to allow JavaScript expressions to be serialized to a superset of JSON. In versions prior to 1.8.1 superjson allows input to run arbitrary code on any server using superjson input without prior authentication or knowledge. The only requirement is that the server implements at least one endpoint which uses superjson during request processing. This has been patched in superjson 1.8.1. Users are advised to update. • https://github.com/advisories/GHSA-5888-ffcr-r425 • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') •