Medium severity · published Oct 15, 2026
CVE-2026-111343
pig through 4.1.1 Missing Authorization via GET /admin/user/details/{id}
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PI
pig · pig-mesh
through 4.1.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-111343
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-111343
github.com
https://github.com/pig-mesh/pig
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
hackmd.io
https://hackmd.io/@hieuPenguinnn/pig-mesh-user-details-byid-missing-authz-idor
www.vulncheck.com
https://www.vulncheck.com/advisories/pig-through-4.1.1-missing-authorization-via-get-admin-user-details-id
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