{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "6.7.5"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "fc08d55628191969f2345d06d862df316f7d44d3"
            },
            {
              "fixed": "e8380582df0c94ba37787890e300251e06071e43"
            }
          ],
          "repo": "https://github.com/cubecart/v6",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-qcx6-cg43-ffmx"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-89"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54646.json"
  },
  "details": "CubeCart is an ecommerce software solution. Prior to 6.7.5, admin/sources/maintenance.index.inc.php places administrator-controlled tablename values into ALTER TABLE, CHECK TABLE, and ANALYZE TABLE statements without validating the identifiers or escaping embedded backticks. An authenticated administrator can terminate the quoted identifier with a closing backtick and introduce attacker-controlled structural SQL, potentially compromising database confidentiality, integrity, and availability within the application's database privileges. This issue is fixed in version 6.7.5.",
  "id": "CVE-2026-54646",
  "modified": "2026-09-20T11:30:44.467760558Z",
  "published": "2026-09-17T22:01:53.897Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/cubecart/v6/blob/6.7.5/admin/sources/release_notes/6.7.5.inc.php"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cubecart/v6/releases/tag/6.7.5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54646.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/cubecart/v6/security/advisories/GHSA-qcx6-cg43-ffmx"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54646"
    },
    {
      "type": "FIX",
      "url": "https://github.com/cubecart/v6/commit/fc08d55628191969f2345d06d862df316f7d44d3"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "CubeCart: SQL Identifier Injection via Backtick Bypass in maintenance.index.inc.php"
}