CVE-2026-111343
pig through 4.1.1 Missing Authorization via GET /admin/user/details/{id}
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-862 |
| Vendor | pig-mesh |
| Product | pig |
| Published | Oct 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
pig-mesh / pig
0 ≤ 4.1.1
References
hackmd.io: https://hackmd.io/@hieuPenguinnn/pig-mesh-user-details-byid-missing-authz-idor github.com: https://github.com/pig-mesh/pig/blob/v4.1.1/pig-upms/pig-upms-biz/src/main/java/com/pig4cloud/pig/admin/controller/SysUserController.java#L94-L102 github.com: https://github.com/pig-mesh/pig vulncheck.com: https://www.vulncheck.com/advisories/pig-through-4.1.1-missing-authorization-via-get-admin-user-details-id
Credits
hieuPenguinnn