medium4.6

CVE-2024-47082

Cross-Site Request Forgery (CSRF) in strawberry-graphql

Impact

### Impact Multipart file upload support as defined in the [GraphQL multipart request specification](https://github.com/jaydenseric/graphql-multipart-request-spec) was enabled by default in all Strawberry HTTP view integrations. This made all Strawberry HTTP view integrations vulnerable to CSRF attacks if users did not explicitly enable CSRF preventing security mechanism for their servers. Additionally, the Django HTTP view integration, in particular, had an exemption for Django's built-in CSRF protection (i.e., the `CsrfViewMiddleware` middleware) by default. In affect, all Strawberry integrations were vulnerable to CSRF attacks by default. ### Patches Version `v0.243.0` is the first `strawberry-graphql` including a patch. Check out our [documentation](https://strawberry.rocks/docs/breaking-changes/0.243.0) for additional details and upgrade instructions. ### References - [Strawberry upgrade guide](https://strawberry.rocks/docs/breaking-changes/0.243.0) - [Multipart Upload Security Implications](https://github.com/jaydenseric/graphql-multipart-request-spec/blob/master/readme.md#security) ### Credits - [Thomas Grainger](https://github.com/graingert) - [Arthur Bayr](https://github.com/speedy1991) - [Jonathan Ehwald](https://github.com/DoctorJohn)

Affected packages

Ecosystem	Package	Affected	Fixed in
pip	`strawberry-graphql`	< 0.243.0	0.243.0

Affected products

Vendor	Product	Affected versions
Strawberryrocks	Strawberry	before 0.243.0

Weakness classification

CWE-352