CVE-2026-47707 Strawberry GraphQL's Bypass of MaxAliasesLimiter via Fragment Spreads leading to GraphQL Alias Amplification

Strawberry GraphQL is a library for creating GraphQL APIs. In versions 0.172.0 through0.315.6, the MaxAliasesLimiter extension in Strawberry fails to account for the multiplicative/amplification effect of FragmentSpreadNode. While it correctly counts static aliases within the AST it does not...

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...