Spring for GraphQL 1.0-2.0.4 GraphiQL XSS/Info Leak via Malicious URL
CVE-2026-59288 Published on August 27, 2026
Spring for GraphQL Information Exposure in GraphiQL support
The GraphiQL page bundled with Spring for GraphQL sends requests to the GraphQL endpoints of the application. An attacker can share a malicious URL so that the victim's browser might leak confidential information to the attacker's website.
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
Vulnerability Analysis
CVE-2026-59288 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is an Information Disclosure Vulnerability?
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CVE-2026-59288 has been classified to as an Information Disclosure vulnerability or weakness.
Products Associated with CVE-2026-59288
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Affected Versions
Spring for GraphQL:- Version 2.0.0, <= 2.0.4 is affected.
- Version 1.4.0, <= 1.4.6 is affected.
- Version 1.1.0, <= 1.3.9 is affected.
- Version 1.0.0, <= 1.0.7 is affected.