{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "2026.09.1"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              },
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "2026.09.1"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "19b2d3d967549a54c30fa3369eb5e99506c70220"
            }
          ],
          "repo": "https://github.com/nocodb/nocodb",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-5892-3964-gc52"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-306"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/126xxx/CVE-2026-126270.json"
  },
  "details": "NocoDB before 2026.09.1 contains a missing authentication vulnerability in the aggregated meta info route of utils.controller.ts that exposes instance-wide metadata to anonymous callers. Unauthenticated attackers can request the endpoint to enumerate bases, user counts, shared and password-protected view counts, webhook counts, and live per-base row counts, while repeated requests amplify database query load.",
  "id": "CVE-2026-126270",
  "modified": "2026-11-15T02:30:38.715883420Z",
  "published": "2026-11-13T09:36:47.205Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/126xxx/CVE-2026-126270.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/nocodb/nocodb/security/advisories/GHSA-5892-3964-gc52"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-126270"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/nocodb-before-2026.09.1-unauthenticated-information-disclosure-via-aggregated-meta-endpoint"
    }
  ],
  "schema_version": "1.9.2",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "NocoDB before 2026.09.1 Unauthenticated Information Disclosure via Aggregated Meta Endpoint"
}