CVE-2026-111343

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.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/pig-mesh/pig
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
https://hackmd.io/@hieuPenguinnn/pig-mesh-user-details-byid-missing-authz-idor
https://www.vulncheck.com/advisories/pig-through-4.1.1-missing-authorization-via-get-admin-user-details-id
https://hackmd.io/@hieuPenguinnn/pig-mesh-user-details-byid-missing-authz-idor

Configurations

No configuration.

History

21 Oct 2026, 02:17

Type	Values Removed	Values Added
References	~~() https://hackmd.io/@hieuPenguinnn/pig-mesh-user-details-byid-missing-authz-idor -~~	() https://hackmd.io/@hieuPenguinnn/pig-mesh-user-details-byid-missing-authz-idor -

15 Oct 2026, 22:19

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-15 22:19

Updated : 2026-10-21 02:17

NVD link : CVE-2026-111343

Mitre link : CVE-2026-111343

CVE.ORG link : CVE-2026-111343

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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