{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "25.3.8"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "aaff09ab9608f87d88e9d601e71d271306083392"
            }
          ],
          "repo": "https://github.com/dgraph-io/dgraph",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-33p8-wc97-5qcj"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-943"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63637.json"
  },
  "details": "Dgraph is an open source distributed GraphQL database. Prior to 25.3.8, maybeQuoteArg in graphql/resolve/query_rewriter.go passes regexp filter strings into generated DQL without quoting or validating the /pattern/flags form, allowing crafted GraphQL query or mutation filters to inject DQL operators, disclose unintended nodes, or expand modification and deletion targets. This issue is fixed in version 25.3.8.",
  "id": "CVE-2026-63637",
  "modified": "2026-08-09T03:30:28.992930970Z",
  "published": "2026-08-06T20:20:32.352Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63637.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/dgraph-io/dgraph/security/advisories/GHSA-33p8-wc97-5qcj"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-63637"
    },
    {
      "type": "FIX",
      "url": "https://github.com/dgraph-io/dgraph/commit/aaff09ab9608f87d88e9d601e71d271306083392"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Dgraph: DQL Injection via unvalidated regexp filter argument in GraphQL query rewriter"
}