pig through 4.1.1 Missing Authorization via GET /admin/user/details/{id}

{
  "id": "c3c21d15b5ce3f62bccf387bd3df362456ed2ed829ad9f9fa6d703940f8b0eea",
  "url": "https://osv.dev/vulnerability/CVE-2026-111343",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "pig through 4.1.1 Missing Authorization via GET /admin/user/details/{id}",
    "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.",
    "evidence": "osv:CVE-2026-111343",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-111343",
      "aliases": [
        "CVE-2026-111343"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "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"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/pig-mesh/pig",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "a0d273afd3adc6678b065c0f2d25433541343ad7"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "4.1.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "4.1.1"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v4.1.1",
            "v4.1.0",
            "v4.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111343.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:20.930650054Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111343.json",
        "https://hackmd.io/@hieuPenguinnn/pig-mesh-user-details-byid-missing-authz-idor",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-111343",
        "https://www.vulncheck.com/advisories/pig-through-4.1.1-missing-authorization-via-get-admin-user-details-id",
        "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"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-862"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111343.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-111343",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 487312,
  "published_at": "2026-10-15T21:43:35.878+00:00"
}