CVE-2026-111343 json
pig through 4.1.1 Missing Authorization via GET /admin/user/details/{id}
published 2026-10-15 24 d ago modified 2026-10-21 19 d ago also EUVD-2026-102487
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 24%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19 d ago
Exploit prediction
0.32% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- hackmd.io https://hackmd.io/@hieuPenguinnn/pig-mesh-user-details-byid-missing-authz-idor referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected products
- pig-mesh pig
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
hackmd.io
/@hieuPenguinnn/pig-mesh-user-details-byid-missing-authz-idor
third-party-advisory, exploit
-
github.com
/pig-mesh/pig/blob/v4.1.1/pig-upms/pig-upms-biz/src/main/java/com/pig4cloud/pig/admin/controller/SysUserContro
technical-description
-
github.com
/pig-mesh/pig
product
-
vulncheck.com
/advisories/pig-through-4.1.1-missing-authorization-via-get-admin-user-details-id
third-party-advisory
Sources
- CVE List CVE-2026-111343
- NVD CVE-2026-111343
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.