Vulnerability Details CVE-2026-41699
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 57.4%
CVSS Severity
CVSS v3 Score 8.1
References