CVE-2026-47706
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.
Does this matter?
Lower severity and a low EPSS score (0.30%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 0.30% probability · 22th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400, CWE-674
- Affected
- strawberry/strawberry graphql
- Source
- security-advisories@github.com
References
- https://github.com/strawberry-graphql/strawberry/releases/tag/0.315.7Product, Release Notes
- https://github.com/strawberry-graphql/strawberry/security/advisories/GHSA-qfwv-87qj-98xqExploit, Vendor Advisory
- https://github.com/strawberry-graphql/strawberry/security/advisories/GHSA-qfwv-87qj-98xqExploit, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.