The GraphiQL page bundled with Spring for GraphQL loads JavaScript libraries from a public CDN, without Subresource Integrity checks. An attacker can inject malicious code in those scripts and execute arbitrary code on the browser loading the GraphiQL page.
Spring for GraphQL 2.0.0 – 2.0.4
Spring for GraphQL 1.4.0 – 1.4.6
Spring for GraphQL 1.1.0 – 1.3.9
Spring for GraphQL 1.0.0 – 1.0.7
HIGH
Vulnerability intelligence
CVE-2026-59286
CVSS 3.18.1
SeverityHigh
Known exploitedNo
NVD references:
Primary source: NIST National Vulnerability Database