silverstripe/graphql Denial of Service vulnerability

{
  "id": "1fdc20cff0f1b2a07c9df66edfc1b2cc01aaa278d93f41f7f1623fc791e22445",
  "url": "https://osv.dev/vulnerability/CVE-2023-28104",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "silverstripe/graphql Denial of Service vulnerability",
    "summary": "`silverstripe/graphql` serves Silverstripe data as GraphQL representations. In versions 4.2.2 and 4.1.1, an attacker could use a specially crafted graphql query to execute a denial of service attack against a website which has a publicly exposed graphql endpoint. This mostly affects websites with particularly large/complex graphql schemas. Users should upgrade to `silverstripe/graphql` 4.2.3 or 4.1.2 to remedy the vulnerability.",
    "evidence": "osv:CVE-2023-28104",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2023-28104",
      "aliases": [
        "CVE-2023-28104",
        "GHSA-67g8-c724-8mp3"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/silverstripe/silverstripe-graphql",
              "type": "GIT",
              "events": [
                {
                  "introduced": "fadb1b25936e35f95d9a9617152e9ece6e2e51d3"
                },
                {
                  "fixed": "1d360f246a74884efdbd1f08bb45c583bdf61a2a"
                },
                {
                  "fixed": "13327fd9678a72f8a9eafc98969fbe3511134b4e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "= 4.1.1"
                      },
                      {
                        "last_affected": "= 4.1.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "= 4.2.2"
                      },
                      {
                        "last_affected": "= 4.2.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "fixed": "1d360f246a74884efdbd1f08bb45c583bdf61a2a"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "4.1.2"
                  },
                  {
                    "range": [
                      {
                        "fixed": "13327fd9678a72f8a9eafc98969fbe3511134b4e"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "4.2.3"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.1.1",
            "4.2.2",
            "= 4.1.1",
            "= 4.2.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-28104.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:21.631736572Z",
      "provider": "osv",
      "references": [
        "https://github.com/silverstripe/silverstripe-graphql/releases/tag/4.1.2",
        "https://github.com/silverstripe/silverstripe-graphql/releases/tag/4.2.3",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/28xxx/CVE-2023-28104.json",
        "https://github.com/silverstripe/silverstripe-graphql/security/advisories/GHSA-67g8-c724-8mp3",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-28104",
        "https://github.com/silverstripe/silverstripe-graphql/pull/526"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-770"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/28xxx/CVE-2023-28104.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-28104",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 487604,
  "published_at": "2023-03-16T15:25:30.551+00:00"
}