CVE-2026-45739

Strawberry GraphQL is a library for creating GraphQL APIs. In versions 0.288.4 through 0.315.3, Strawberry's bundled GraphiQL template wrote values from the GraphiQL headers editor into the browser URL query string. If a user entered a sensitive header, such as `Authorization: Bearer <token>`, the value could become visible in browser history, copied links, and server/proxy/CDN access logs after a page reload or shared request. Version 0.315.4 patches the issue.
Configurations

Configuration 1 (hide)

cpe:2.3:a:strawberry:strawberry_graphql:*:*:*:*:*:python:*:*

History

05 Jun 2026, 18:43

Type Values Removed Values Added
First Time Strawberry
Strawberry strawberry Graphql
CPE cpe:2.3:a:strawberry:strawberry_graphql:*:*:*:*:*:python:*:*
References () https://github.com/strawberry-graphql/strawberry/commit/9315ef80a621ae50ca0bc5c82f560ca4ee7e47a9 - () https://github.com/strawberry-graphql/strawberry/commit/9315ef80a621ae50ca0bc5c82f560ca4ee7e47a9 - Patch
References () https://github.com/strawberry-graphql/strawberry/issues/4398 - () https://github.com/strawberry-graphql/strawberry/issues/4398 - Issue Tracking
References () https://github.com/strawberry-graphql/strawberry/pull/2842 - () https://github.com/strawberry-graphql/strawberry/pull/2842 - Issue Tracking, Patch
References () https://github.com/strawberry-graphql/strawberry/releases/tag/0.315.4 - () https://github.com/strawberry-graphql/strawberry/releases/tag/0.315.4 - Product, Release Notes
References () https://github.com/strawberry-graphql/strawberry/security/advisories/GHSA-x97m-qp5c-w9xj - () https://github.com/strawberry-graphql/strawberry/security/advisories/GHSA-x97m-qp5c-w9xj - Mitigation, Vendor Advisory

04 Jun 2026, 15:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-06-04 15:16

Updated : 2026-06-05 18:43


NVD link : CVE-2026-45739

Mitre link : CVE-2026-45739

CVE.ORG link : CVE-2026-45739


JSON object : View

Products Affected

strawberry

  • strawberry_graphql
CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-201

Insertion of Sensitive Information Into Sent Data