waynboot-mall through 2.0.0 Missing Authentication via /callback/order/unpaid

{
  "id": "ee90838fbbca4ada85757a5942e689f8749e9eeba90b9c70ed8765c166ba9ee7",
  "url": "https://osv.dev/vulnerability/CVE-2026-111660",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "waynboot-mall through 2.0.0 Missing Authentication via /callback/order/unpaid",
    "summary": "waynboot-mall through 2.0.0 contains a missing authentication vulnerability that allows unauthenticated attackers to cancel any member's pending order via the /callback/order/unpaid endpoint. Attackers can submit predictable orderSn values, built from epoch seconds and a sequential counter, to auto-cancel unpaid orders and manipulate product stock levels.",
    "evidence": "osv:CVE-2026-111660",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-111660",
      "aliases": [
        "CVE-2026-111660"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/wayn111/waynboot-mall",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "485cec3176f7aa1f957dff72052ba325c8379120"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.0.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.0.0"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111660.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:53.011284004Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111660.json",
        "https://hackmd.io/@hieuPenguinnn/waynboot-mall-unauth-callback-order-forgery-cancel-mail-relay",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-111660",
        "https://www.vulncheck.com/advisories/waynboot-mall-through-2.0.0-missing-authentication-via-callback-order-unpaid",
        "https://github.com/wayn111/waynboot-mall",
        "https://github.com/wayn111/waynboot-mall/blob/v2.0.0/waynboot-common/src/main/java/com/wayn/common/core/service/shop/impl/OrderUnpaidServiceImpl.java#L36-L69",
        "https://github.com/wayn111/waynboot-mall/blob/v2.0.0/waynboot-mobile-api/src/main/java/com/wayn/mobile/api/controller/callback/UnpaidOrderController.java#L26-L30"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-306"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111660.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-111660",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 521907,
  "published_at": "2026-10-16T17:39:24.825+00:00"
}