OpenCart Single-Use Coupon race condition

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2025-15116",
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "dateUpdated": "2025-12-28T02:02:06.876Z",
    "dateReserved": "2025-12-27T08:41:00.853Z",
    "datePublished": "2025-12-28T02:02:06.876Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB",
        "dateUpdated": "2025-12-28T02:02:06.876Z"
      },
      "title": "OpenCart Single-Use Coupon race condition",
      "descriptions": [
        {
          "lang": "en",
          "value": "A security flaw has been discovered in OpenCart up to 4.1.0.3. Affected by this issue is some unknown functionality of the component Single-Use Coupon Handler. Performing manipulation results in race condition. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitation is known to be difficult. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way."
        }
      ],
      "affected": [
        {
          "vendor": "n/a",
          "product": "OpenCart",
          "modules": [
            "Single-Use Coupon Handler"
          ],
          "versions": [
            {
              "version": "4.1.0.0",
              "status": "affected"
            },
            {
              "version": "4.1.0.1",
              "status": "affected"
            },
            {
              "version": "4.1.0.2",
              "status": "affected"
            },
            {
              "version": "4.1.0.3",
              "status": "affected"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Race Condition",
              "cweId": "CWE-362",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://vuldb.com/?id.338494",
          "name": "VDB-338494 | OpenCart Single-Use Coupon race condition",
          "tags": [
            "vdb-entry"
          ]
        },
        {
          "url": "https://vuldb.com/?ctiid.338494",
          "name": "VDB-338494 | CTI Indicators (IOB, IOC)",
          "tags": [
            "signature",
            "permissions-required"
          ]
        },
        {
          "url": "https://vuldb.com/?submit.711745",
          "name": "Submit #711745 | OpenCart 4.1.0.3 Time-of-check Time-of-use",
          "tags": [
            "third-party-advisory"
          ]
        },
        {
          "url": "https://gist.github.com/KhanMarshaI/a55f125a55de1c0d4f41e66236027e01",
          "tags": [
            "related"
          ]
        },
        {
          "url": "https://gist.github.com/KhanMarshaI/a55f125a55de1c0d4f41e66236027e01#steps-to-reproduce",
          "tags": [
            "exploit"
          ]
        }
      ],
      "metrics": [
        {},
        {
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R",
            "baseScore": 3.7,
            "baseSeverity": "LOW"
          }
        },
        {
          "cvssV3_0": {
            "version": "3.0",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R",
            "baseScore": 3.7,
            "baseSeverity": "LOW"
          }
        },
        {
          "cvssV2_0": {
            "version": "2.0",
            "vectorString": "AV:N/AC:H/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR",
            "baseScore": 2.6
          }
        }
      ],
      "timeline": [
        {
          "time": "2025-12-27T00:00:00.000Z",
          "lang": "en",
          "value": "Advisory disclosed"
        },
        {
          "time": "2025-12-27T01:00:00.000Z",
          "lang": "en",
          "value": "VulDB entry created"
        },
        {
          "time": "2025-12-27T09:46:36.000Z",
          "lang": "en",
          "value": "VulDB entry last update"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "KhanMarshal (VulDB User)",
          "type": "reporter"
        }
      ]
    }
  }
}