{"id":"CVE-2026-47248","revision":"8554b885af2d4f6190ebbbf120e5cd96","records":[{"revision":"8554b885af2d4f6190ebbbf120e5cd96","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-47248","aliases":[],"title":"Parse Server: GraphQL \"Did you mean\" validation suggestions disclose schema to unauthenticated callers","description":"Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.78 and 9.9.1-alpha.2, Parse Server's GraphQL endpoint discloses schema metadata to unauthenticated callers through Did you mean ...? suggestions embedded in GraphQL validation-error messages. An unauthenticated caller who knows only the public application id can iteratively send malformed queries to reconstruct class names, field names, argument names, mutation names, and input-object fields. This issue has been patched in versions 8.6.78 and 9.9.1-alpha.2.","state":0,"publishedAt":"2026-06-12T18:21:31.511+00:00","modifiedAt":"2026-06-12T20:04:40.587+00:00","affected":[{"ecosystem":"Vendor product","name":"parse-server","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"parse-community\",\n                    \"product\": \"parse-server\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 8.6.78\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 9.0.0, < 9.9.1-alpha.2\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.9,"severity":"MEDIUM"}],"references":["https://github.com/parse-community/parse-server/security/advisories/GHSA-8cph-rgr4-g5vj","https://github.com/parse-community/parse-server/pull/10467","https://github.com/parse-community/parse-server/pull/10468"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-47248","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-47248","identifiers":["CVE-2026-47248"]},"retained":false,"historicalAffected":[]}],"coverage":[]}