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OpenAdvisories
High · 8.1 CVE-2026-41700 EUVD-2026-36213GHSA-m39w-hqxx-3r48

Cross-Site WebSocket Hijacking in Spring for GraphQL

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

Description

Spring for GraphQL applications that have enabled the WebSocket transport are vulnerable to Cross-Site WebSocket Hijacking. An attacker can trick an authenticated user into visiting a malicious page, allowing the attacker to execute arbitrary GraphQL operations with the victim's credentials.

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; 1.0.0 through 1.0.6.

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, 1.0.0 – < 1.0.7 2.0.3.1

Affected packages

EcosystemPackageAffectedFixedRecord
Maven org.springframework.graphql:spring-graphql >= 2.0.0, < 2.0.4 2.0.4 GHSA-m39w-hqxx-3r48
Maven org.springframework.graphql:spring-graphql >= 1.4.0, < 1.4.6 1.4.6 GHSA-m39w-hqxx-3r48
Maven org.springframework.graphql:spring-graphql >= 1.3.0, <= 1.3.8 — GHSA-m39w-hqxx-3r48
Maven org.springframework.graphql:spring-graphql >= 1.0.0, <= 1.0.6 — GHSA-m39w-hqxx-3r48

References