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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-45739 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/strawberry-graphql/strawberry/commit/9315ef80a621ae50ca0bc5c82f560ca4ee7e47a9 GitHub, Inc. Patch 
https://github.com/strawberry-graphql/strawberry/issues/4398 GitHub, Inc. Issue Tracking 
https://github.com/strawberry-graphql/strawberry/pull/2842 GitHub, Inc. Issue Tracking  Patch 
https://github.com/strawberry-graphql/strawberry/releases/tag/0.315.4 GitHub, Inc. Product  Release Notes 
https://github.com/strawberry-graphql/strawberry/security/advisories/GHSA-x97m-qp5c-w9xj GitHub, Inc. Mitigation  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor GitHub, Inc.  
CWE-201 Insertion of Sensitive Information Into Sent Data GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-45739
NVD Published Date:
06/04/2026
NVD Last Modified:
07/22/2026
Source:
GitHub, Inc.