{"id":"CVE-2023-28104","summary":"silverstripe/graphql Denial of Service vulnerability","details":"`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.","aliases":["GHSA-67g8-c724-8mp3"],"modified":"2026-04-10T04:57:06.209747Z","published":"2023-03-16T15:25:30.551Z","database_specific":{"cwe_ids":["CWE-770"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/28xxx/CVE-2023-28104.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/silverstripe/silverstripe-graphql/releases/tag/4.1.2"},{"type":"WEB","url":"https://github.com/silverstripe/silverstripe-graphql/releases/tag/4.2.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/28xxx/CVE-2023-28104.json"},{"type":"ADVISORY","url":"https://github.com/silverstripe/silverstripe-graphql/security/advisories/GHSA-67g8-c724-8mp3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28104"},{"type":"FIX","url":"https://github.com/silverstripe/silverstripe-graphql/pull/526"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/silverstripe/silverstripe-graphql","events":[{"introduced":"0"},{"fixed":"13327fd9678a72f8a9eafc98969fbe3511134b4e"}]}],"versions":["0.2.1","0.2.2","0.2.3","0.2.4","0.2.5","0.2.6","0.2.7","4.0.0-alpha1","4.0.0-alpha2","4.0.0-alpha3","4.0.0-beta1","4.0.0-rc1","4.1.0-beta1","4.2.0","4.2.1","4.2.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-28104.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}