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OpenAdvisories
High · 8.1 CVE-2026-41699 EUVD-2026-36212GHSA-px92-q6rc-6mwv

Unsafe Deserialization in Spring GraphQL

Published Jun 11, 2026 · Updated Jun 30, 2026 · Assigned by vmware

Description

Spring for GraphQL applications are vulnerable to Unsafe Deserialization when processing paginated GraphQL queries. An attacker can craft a malicious GraphQL request that can lead to Remote Code Execution when the application exposes a paginated (Connection) field and the classpath contains specific classes that can be leveraged during deserialization.

Affected versions:
Spring for GraphQL 2.0.0 through 2.0.3; 1.4.0 through 1.4.5; 1.3.0 through 1.3.8.

Affected products

VendorProductAffectedFixed
Spring Spring for GraphQL 2.0.0 – < 2.0.3.1, 1.4.0 – < 1.4.5.1, 1.3.0 – < 1.3.9 2.0.3.1

Affected packages

EcosystemPackageAffectedFixedRecord
Maven org.springframework.graphql:spring-graphql >= 2.0.0, < 2.0.4 2.0.4 GHSA-px92-q6rc-6mwv
Maven org.springframework.graphql:spring-graphql >= 1.4.0, < 1.4.6 1.4.6 GHSA-px92-q6rc-6mwv
Maven org.springframework.graphql:spring-graphql >= 1.3.0, <= 1.3.8 — GHSA-px92-q6rc-6mwv

References