CVE-2021-47952: python-jsonpickle: python-jsonpickle: Arbitrary Code Execution via Malicious JSON Deserialization

Severity: Critical

CVSS Score: 9.3

python jsonpickle 2.0.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary Python commands by deserializing malicious JSON payloads containing py/repr objects. Attackers can craft JSON strings with py/repr directives that invoke the eval function during deserialization to execute system commands and arbitrary code.