{"id":"CVE-2023-34047","aliases":["EUVD-2023-2495","GHSA-frqc-f2h8-fjvf"],"status":"published","title":"Exposure of data and identity to wrong session in Spring for GraphQL","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.","severity":{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00418,"percentile":0.36424,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-09-20T09:09:12Z","modified":"2026-10-28T02:30:27Z","fixes":[{"ecosystem":"Maven","package":"org.springframework.graphql:spring-graphql","fixed_in":["1.1.6","1.2.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.springframework.graphql:spring-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.1.0"},{"fixed":"1.1.6"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.springframework.graphql:spring-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.2.0"},{"fixed":"1.2.3"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.springframework.graphql:spring-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.1.0"},{"fixed":"1.1.6"}]}],"versions":["1.1.0","1.1.1","1.1.2","1.1.3","1.1.4","1.1.5"]},{"source":"osv","ecosystem":"Maven","package":"org.springframework.graphql:spring-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.2.0"},{"fixed":"1.2.3"}]}],"versions":["1.2.0","1.2.1","1.2.2"]}],"products":[{"vendor":"spring","product":"spring for graphql"},{"vendor":"vmware","product":"spring_for_graphql"}],"references":[{"url":"https://spring.io/security/cve-2023-34047","tags":["x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34047","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-frqc-f2h8-fjvf"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34047.json","tags":["advisory"]},{"url":"https://github.com/spring-projects/spring-graphql","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-34047","title":"Exposure of data and identity to wrong session in Spring for GraphQL","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.\n","status":"published","published":"2023-09-20T09:09:12.648Z","modified":"2024-09-24T19:04:05.232Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"updated_at":"2026-11-02T14:35:35.912488Z"}],"euvd":[{"id":"EUVD-2023-2495","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.\n","status":"published","published":"2023-09-20T09:09:12Z","modified":"2024-09-24T19:04:05Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-03T00:28:14.929509Z"}],"ghsa":[{"id":"GHSA-frqc-f2h8-fjvf","title":"Spring for GraphQL may be exposed to GraphQL context with values from a different session","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.\n","status":"published","published":"2023-09-20T12:30:22Z","modified":"2023-11-12T05:02:25Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T14:37:21.209096Z"}],"nvd":[{"id":"CVE-2023-34047","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.\n","status":"published","published":"2023-09-20T10:15:14.247Z","modified":"2026-06-17T06:02:47.72Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:08:29.595868Z"}],"osv":[{"id":"CVE-2023-34047","title":"Exposure of data and identity to wrong session in Spring for GraphQL","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.\n","status":"published","published":"2023-09-20T09:09:12.648Z","modified":"2026-10-28T02:30:27.339688914Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:44:32.116263Z"},{"id":"GHSA-frqc-f2h8-fjvf","title":"Spring for GraphQL may be exposed to GraphQL context with values from a different session","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.\n","status":"published","published":"2023-09-20T12:30:22Z","modified":"2024-12-04T05:38:00.925084Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:46:46.760785Z"}]}}