Resource exhaustion in Strawberry Graphql
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 determine_depth function enters an infinite recursion, leading to a RecursionError and crashing the validation process. Version 0.315.7 patches the issue.
Vulnerability class: DoS (Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.004 (34.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Strawberry Graphql
- Strawberry-Graphql Strawberry — versions >= 0.71.0, < 0.315.7
Weakness classification (CWE)
References
- github.com/strawberry-graphql/strawberry/security/advisories/GHSA-qfwv-87qj-98xq (Exploit, Vendor Advisory)
- github.com/strawberry-graphql/strawberry/releases/tag/0.315.7 (Product, Release Notes)
Frequently asked questions
- What is CVE-2026-47706?
- CVE-2026-47706 is a medium-severity vulnerability in Strawberry Graphql, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2026-06-04.
- How severe is CVE-2026-47706?
- Medium severity. CVSS v3 base score is 5.3 out of 10.