PatrowlManager through 1.8.4 contains an improper access control vulnerability in the user listing API endpoint where the authorization decorator is commented out. Authenticated attackers with low-privilege accounts can enumerate all users and their privilege flags including superuser and staff status by accessing the endpoint.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 4
https://github.com/Patrowl/PatrowlManager
disclosure@vulncheck.com
https://github.com/Patrowl/PatrowlManager/blob/1.8.4/users/apis.py#L29-L39
disclosure@vulncheck.com
https://github.com/Patrowl/PatrowlManager/issues/473
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/patrowlmanager-through-1.8.4-improper-acce…
disclosure@vulncheck.com