{"cve":"CVE-2023-34047","nvd":{"published":"2023-09-20T10:15:14.247","modified":"2026-06-17T06:02:47.720","status":"Modified","description":"A batch loader function in Spring for GraphQL versions 1.1.0 - 1.1.5 and 1.2.0 - 1.2.2 may be exposed to GraphQL context with values, including security context values, from a different session. An application is vulnerable if it provides a DataLoaderOptions instance when registering batch loader functions through DefaultBatchLoaderRegistry.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","score":4.3},"cwes":[],"references":["https://spring.io/security/cve-2023-34047","https://spring.io/security/cve-2023-34047"],"products":["vmware:spring_for_graphql"],"source":"nvd","synced_at":"2026-10-19T21:39:24.235896374+00:00"},"epss":{"cve":"CVE-2023-34047","score":0.00418,"percentile":0.36175,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-frqc-f2h8-fjvf","url":"https://osv.dev/vulnerability/GHSA-frqc-f2h8-fjvf","summary":"Spring for GraphQL may be exposed to GraphQL context with values from a different session","modified":"2024-12-04T05:38:00.925084Z","packages":[{"ecosystem":"Maven","name":"org.springframework.graphql:spring-graphql","purl":"pkg:maven/org.springframework.graphql/spring-graphql","ranges":[">=1.1.0 <1.1.6"],"fixed":["1.1.6"]},{"ecosystem":"Maven","name":"org.springframework.graphql:spring-graphql","purl":"pkg:maven/org.springframework.graphql/spring-graphql","ranges":[">=1.2.0 <1.2.3"],"fixed":["1.2.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}