{"id":"CVE-2026-109302","summary":"Parse Server 8.2.2 before 8.6.94 and 9.0.0 before 9.10.1-alpha.14 GraphQL Schema Disclosure via Persisted Queries","details":"Parse Server 8.2.2 before 8.6.94 and 9.0.0 before 9.10.1-alpha.14 applies its GraphQL introspection control only to operation text sent directly with a request, not to operations resolved from Apollo Server's automatic persisted query cache. Unauthenticated attackers holding the public Application Id and client key can replay an introspection query previously cached by a master or maintenance key client to retrieve the schema, including private class and field names.","aliases":["GHSA-gxxq-pghq-9vrc"],"modified":"2026-10-14T02:31:07.140482948Z","published":"2026-10-12T16:04:59.591Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109302.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-863"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109302.json"},{"type":"ADVISORY","url":"https://github.com/parse-community/parse-server/security/advisories/GHSA-gxxq-pghq-9vrc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109302"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/parse-server-8.2.2-before-8.6.94-and-9.0.0-before-9.10.1-alpha.14-graphql-schema-disclosure-via-persisted-queries"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/parse-community/parse-server","events":[{"introduced":"532a461d30a6ed4457839f2caf5f30d5abf51a55"},{"fixed":"b6377324c2e75506a13d38cc16c6300f2651a3f3"},{"introduced":"e3f5ae0be78361daffee9e8bde148906e9b878f9"},{"fixed":"7e10b94a8f55af2d5e41f3820656d593999cc530"}],"database_specific":{"extracted_events":[{"introduced":"9.0.0"},{"fixed":"9.10.1-alpha.14"},{"introduced":"8.2.2"},{"fixed":"8.6.94"}],"source":"AFFECTED_FIELD"}}],"versions":["9.10.0","8.6.93","9.10.1-alpha.13","8.6.92","9.10.1-alpha.12","8.6.91","9.10.1-alpha.11","9.10.1-alpha.10","8.6.90","9.10.1-alpha.9","8.6.89","9.10.1-alpha.8","8.6.88","9.10.1-alpha.7","8.6.87","9.10.1-alpha.6","9.10.1-alpha.5","9.10.1-alpha.4","9.10.1-alpha.3","9.10.1-alpha.2","9.10.1-alpha.1","9.9.0","8.6.86","8.6.85","8.6.84","8.6.83","8.6.82","8.6.81","8.6.80","8.6.79","8.6.78","8.6.77","8.6.76","9.8.0","8.6.75","9.7.0","8.6.74","8.6.73","8.6.72","8.6.71","8.6.70","9.6.1","8.6.69","8.6.68","8.6.67","8.6.66","8.6.65","8.6.64","8.6.63","8.6.62","9.6.0","9.5.1","8.6.61","8.6.60","8.6.59","8.6.58","8.6.57","8.6.56","8.6.55","8.6.54","8.6.53","8.6.52","8.6.51","8.6.50","8.6.49","8.6.48","8.6.47","8.6.46","8.6.45","8.6.44","8.6.43","8.6.42","8.6.41","8.6.40","8.6.39","8.6.38","8.6.37","8.6.36","8.6.35","8.6.34","8.6.33","8.6.32","8.6.31","8.6.30","8.6.29","8.6.28","8.6.27","8.6.26","8.6.25","8.6.24","8.6.23","8.6.22","8.6.21","8.6.20","8.6.19","8.6.18","8.6.17","8.6.16","8.6.15","8.6.14","8.6.13","9.5.0","8.6.12","8.6.11","9.4.1","8.6.10","8.6.9","8.6.8","8.6.7","8.6.6","8.6.5","8.6.4","9.4.0","8.6.3","9.3.1","9.3.0","8.6.2","9.2.0","9.1.1","9.1.0","8.6.1","9.0.0","8.6.0","8.5.0","8.4.0","8.3.0","8.2.5","8.2.4","8.2.3","8.2.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109302.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}