Roncoo-pay through commit 9428382 Information Disclosure via /f2fPay/order/query

{
  "id": "fed9e4e9f9131cc67202598a6265a289a2ae2d53d1830a0bbc254e7ab8694a8e",
  "url": "https://osv.dev/vulnerability/CVE-2026-111719",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Roncoo-pay through commit 9428382 Information Disclosure via /f2fPay/order/query",
    "summary": "Roncoo-pay through commit 9428382 contains a missing authorization vulnerability in F2FPayController.orderQuery that allows unauthenticated attackers to retrieve payment records by supplying a trxNo parameter. Attackers can guess transaction numbers, a '7' prefix plus a snowflake ID, to obtain the full serialized payment record of any merchant.",
    "evidence": "osv:CVE-2026-111719",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-111719",
      "aliases": [
        "CVE-2026-111719"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/roncoo/roncoo-pay",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "9428382af21cd5568319eae7429b7e1d0332ff40"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "9428382af21cd5568319eae7429b7e1d0332ff40"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111719.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:38.596455084Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111719.json",
        "https://hackmd.io/@hieuPenguinnn/roncoo-pay-f2f-order-query-unauth-record-disclosure",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-111719",
        "https://www.vulncheck.com/advisories/roncoo-pay-through-commit-9428382-information-disclosure-via-f2fpay-order-query",
        "https://github.com/roncoo/roncoo-pay",
        "https://github.com/roncoo/roncoo-pay/blob/9428382af21cd5568319eae7429b7e1d0332ff40/roncoo-pay-web-gateway/src/main/java/com/roncoo/pay/controller/F2FPayController.java#L75-L79"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-306"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111719.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-111719",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 506254,
  "published_at": "2026-10-16T17:40:06.967+00:00"
}