Read the docs
TI-2026-75077 Aliases CVE-2026-111343

pig-mesh pig: missing authorization on user details endpoint

Priority MEDIUM 57CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

pig-mesh pig through 4.1.1 is affected. SysUserController.user has no authorization check (CWE-862), so any authenticated user can read other users' profiles through GET /admin/user/details/{id}. A low-privilege attacker can enumerate sequential user ids to obtain usernames, real names, phone numbers, emails, linked third-party accounts and role assignments.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00315 24th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
pig-meshpigup to 4.1.1—No fix listedCNA
  • pig Vendorpig-mesh Affected up to 4.1.1 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for pig.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-16 Threatist record created from CVE-2026-111343
  2. 2026-10-21 CISA SSVC decision points changed
  3. 2026-10-21 Priority changed: LOW → MEDIUM

References

Advisory 1

Other 2

  • TI-2026-80122 SQL injection in pig-mesh pig via ascs and descs arguments CVSS 4.0MEDIUM 5.3
  • TI-2026-13051 pig-mesh Pig pig-codegen GeneratorServiceImpl.java code injection CVSS 4.0MEDIUM 5.3
  • TI-2026-62125 pig before 4.1.0 Unverified Password Change via /register/password CVSS 4.0CRITICAL 9.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences