CVE-2026-47706

Strawberry GraphQL has a Circular Fragment Reference DOS

Published Jun 4, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
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 function enters an infinite recursion, leading to a RecursionError and crashing the validation process. Version 0.315.7 patches the issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-qfwv-87qj-98xq Strawberry GraphQL has a Circular Fragment Reference DOS
History
Type Values Removed Values Added
First Time appeared Strawberry strawberry Graphql
CPEs cpe:2.3:a:strawberry:strawberry_graphql:*:*:*:*:*:python:*:*
Vendors & Products Strawberry strawberry Graphql
Type Values Removed Values Added
First Time appeared Strawberry
Strawberry strawberry
Vendors & Products Strawberry
Strawberry strawberry
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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 function enters an infinite recursion, leading to a RecursionError and crashing the validation process. Version 0.315.7 patches the issue.
Title Strawberry GraphQL has a Circular Fragment Reference DOS
Weaknesses CWE-400
CWE-674
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jun 4, 2026, 3:38 PM
Reserved
May 19, 2026, 9:18 PM
Status
Analyzed
Published
Jun 4, 2026, 3:16 PM
Modified
Jul 22, 2026, 8:10 PM