Uncontrolled Recursion

Overview strawberry-graphql is an A library for creating GraphQL APIs Affected versions of this package are vulnerable to Uncontrolled Recursion in the determinedepth function when processing GraphQL queries containing circular fragment references. An attacker can exhaust server CPU resources and...

Strawberry GraphQL has a Circular Fragment Reference DOS

Summary The QueryDepthLimiter extension is vulnerable to an Application-level DOS due to a lack of cycle detection in fragment spreads. When a query contains circular fragment references the determinedepth function enters an infinite recursion, leading to a RecursionError and crashing the...

CVE-2026-47706

Strawberry GraphQL is a library for creating GraphQL APIs. In versions 0.71.0 through 0.315.6, the QueryDepthLimiter extension is vulnerable to an Application-level DOS due to a lack of cycle detection in fragment spreads. When a query contains circular fragment references the determinedepth...

CVE-2026-47706

The CVE affects Strawberry GraphQL versions 0.71.0–0.315.6, where the QueryDepthLimiter lacks cycle detection in fragment spreads, causing infinite recursion and an application-level DOS (RecursionError) during validation. The issue is fixed in 0.315.7. Remediation: upgrade to 0.315.7 or later. T...

PT-2026-46249

Strawberry GraphQL is a library for creating GraphQL APIs. In versions 0.71.0 through 0.315.6, the QueryDepthLimiter extension is vulnerable to an Application-level DOS due to a lack of cycle detection in fragment spreads. When a query contains circular fragment references the determine depth...