cvedb.io
CVE-2026-45739
LOW · CVSS 3.1
EPSS exploitation probability: 0%
Published 2026-06-04T15:16:54.457 · Last modified 2026-06-17T10:52:30.903

Summary

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.

Affected products

strawberry — strawberry_graphql

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.