PT-2026-46250 · Strawberry Graphql · Strawberry

Published 2026-06-04 · Updated 2026-06-04 · CVE-2026-47707

NVD

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Strawberry GraphQL is a library for creating GraphQL APIs. In versions 0.172.0 through0.315.6, the MaxAliasesLimiter extension in Strawberry fails to account for the multiplicative/amplification effect of FragmentSpreadNode. While it correctly counts static aliases within the AST it does not consider how many times a fragments internal aliases are expanded during execution. this allows an attacker to bypass alias limits and force the server to resolve and render a significantly higher number of aliases than allowed, potentially leading to a dos via resource exhaustion. Version 0.315.7 contains a fix for the issue.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2026-47707

Affected Products

Strawberry

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-47707 · Security Note
• https://github.com/strawberry-graphql/strawberry/security/advisories/GHSA-fr49-mhgj-crfc · Note
• https://github.com/strawberry-graphql/strawberry/releases/tag/0.315.7 · Note