{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23735","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-01-15T15:45:01.957Z","datePublished":"2026-01-16T20:04:19.672Z","dateUpdated":"2026-01-16T20:28:19.571Z"},"containers":{"cna":{"title":"Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in graphql-modules","problemTypes":[{"descriptions":[{"cweId":"CWE-362","lang":"en","description":"CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/graphql-hive/graphql-modules/security/advisories/GHSA-53wg-r69p-v3r7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/graphql-hive/graphql-modules/security/advisories/GHSA-53wg-r69p-v3r7"},{"name":"https://github.com/graphql-hive/graphql-modules/issues/2613","tags":["x_refsource_MISC"],"url":"https://github.com/graphql-hive/graphql-modules/issues/2613"},{"name":"https://github.com/graphql-hive/graphql-modules/pull/2521","tags":["x_refsource_MISC"],"url":"https://github.com/graphql-hive/graphql-modules/pull/2521"},{"name":"https://github.com/graphql-hive/graphql-modules/releases/tag/release-1768575025568","tags":["x_refsource_MISC"],"url":"https://github.com/graphql-hive/graphql-modules/releases/tag/release-1768575025568"}],"affected":[{"vendor":"graphql-hive","product":"graphql-modules","versions":[{"version":">= 2.2.1, < 2.4.1","status":"affected"},{"version":">= 3.0.0, < 3.1.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-01-16T20:04:19.672Z"},"descriptions":[{"lang":"en","value":"GraphQL Modules is a toolset of libraries and guidelines dedicated to create reusable, maintainable, testable and extendable modules out of your GraphQL server. From 2.2.1 to before 2.4.1 and 3.1.1, when 2 or more parallel requests are made which trigger the same service, the context of the requests is mixed up in the service when the context is injected via @ExecutionContext(). ExecutionContext is often used to pass authentication tokens from incoming requests to services loading data from backend APIs. This vulnerability is fixed in 2.4.1 and 3.1.1."}],"source":{"advisory":"GHSA-53wg-r69p-v3r7","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-16T20:27:47.456616Z","id":"CVE-2026-23735","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-16T20:28:19.571Z"}}]}}