Missing Authentication for Critical Function
Shinken is vulnerable to Incorrect Access Control. The "SafeUnpickler" class found in "shinken/safepickle.py" implements a weak authentication scheme when unserializing objects passed from monitoring nodes to the Shinken monitoring server.
CWE-306 - Missing Authentication for Critical Function
The software does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.