BuildAdmin through 2.3.9 IDOR via routine/adminInfo/edit id Parameter

{
  "id": "6e777a3c80b3309c60a90bebde6725c859143bd5855dc25b781aacc7a5ae0b4e",
  "url": "https://osv.dev/vulnerability/CVE-2026-111648",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "BuildAdmin through 2.3.9 IDOR via routine/adminInfo/edit id Parameter",
    "summary": "BuildAdmin through 2.3.9 contains an insecure direct object reference vulnerability that allows authenticated backend administrators to modify other administrators' profiles via the id parameter. Attackers holding the routine/adminInfo/edit permission can overwrite avatar, nickname, email, mobile and motto fields, including a super administrator's email and mobile.",
    "evidence": "osv:CVE-2026-111648",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-111648",
      "aliases": [
        "CVE-2026-111648"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/build-admin/buildadmin",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "468652294e6a6a794bf1113f0847b93337d69fb4"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.3.9"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.3.9"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.3.9",
            "v2.3.8",
            "v2.3.7",
            "v2.3.6",
            "v2.3.5",
            "v2.3.4",
            "v2.3.3",
            "v2.3.2",
            "v2.3.1",
            "v2.3.0",
            "v2.2.1",
            "v2.2.0",
            "v2.1.3",
            "v2.1.2",
            "v2.1.1",
            "v2.1.0",
            "v2.0.10",
            "v2.0.9",
            "v2.0.7",
            "v2.0.5",
            "v2.0.4",
            "v2.0.3",
            "v2.0.2",
            "v2.0.1",
            "v2.0.0",
            "v1.1.7",
            "v1.1.6",
            "v1.1.5",
            "v1.1.4",
            "v1.1.3",
            "v1.1.2",
            "v1.1.1",
            "v1.1.0",
            "v1.0.9",
            "v1.0.8",
            "v1.0.7",
            "v1.0.6",
            "v1.0.5",
            "v1.0.3",
            "v1.0.2",
            "v1.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111648.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.373303696Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111648.json",
        "https://hackmd.io/@hieuPenguinnn/buildadmin-admininfo-edit-cross-admin-idor",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-111648",
        "https://www.vulncheck.com/advisories/buildadmin-through-2.3.9-idor-via-routine-admininfo-edit-id-parameter",
        "https://github.com/build-admin/buildadmin",
        "https://github.com/build-admin/buildadmin/blob/468652294e6a6a794bf1113f0847b93337d69fb4/app/admin/controller/routine/AdminInfo.php#L36-L89"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-639"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111648.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-111648",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 504851,
  "published_at": "2026-10-16T17:39:16.585+00:00"
}