pig through 4.1.1 contains a missing authorization vulnerability in SysUserController.user that allows any authenticated user to read other users' profiles via GET /admin/user/details/{id}. Low-privilege attackers can enumerate sequential user ids to obtain usernames, real names, phone numbers, emails, linked third-party accounts, and role assignments.
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)
Vulnerable Products
pig-mesh:pig
References 4
https://github.com/pig-mesh/pig
disclosure@vulncheck.com
https://github.com/pig-mesh/pig/blob/v4.1.1/pig-upms/pig-upms-biz/src/main/java…
disclosure@vulncheck.com
https://hackmd.io/@hieuPenguinnn/pig-mesh-user-details-byid-missing-authz-idor
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/pig-through-4.1.1-missing-authorization-vi…
disclosure@vulncheck.com