Allocation of Resources Without Limits or Throttling Affecting org.springframework.graphql:spring-graphql package, versions [1.3.0, 2.0.5)
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- published26 Aug 2026
- disclosed20 Aug 2026
- creditUnknown
Introduced: 20 Aug 2026
NewCVE-2026-59287 (opens in a new tab)How to fix?
Upgrade org.springframework.graphql:spring-graphql to version 2.0.5 or higher.
Overview
org.springframework.graphql:spring-graphql is a GraphQL Support for Spring Applications
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the WebSocketGraphQlClient when the keepAlive option is enabled and an attacker is able to interfere with the WebSocket connection. An attacker can exhaust application memory by controlling the GraphQL server or performing a Man-in-the-Middle attack on the WebSocket connection.
Note: This is only exploitable if the application uses the WebSocketGraphQlClient with keepAlive enabled and the attacker can interfere with the WebSocket connection.