CVE Watch12 de out. de 2026

CVE-2026-63421

Keystone is a content management system for Node.js. Prior to 6.5.3, the findMany resolver in packages/core/src/lib/core/queries/resolvers.t

CVSS

7.5

Alta

EPSS

0.7%

p52

KEV

—

Exploit Today

0-100

Publicado: 21 de ago. de 2026 · Última mod.: 12 de out. de 2026 · CWE-20 · CWE-480

EPSS · 30d

0.7%EPSS · 30 dias0.7%

2026-10-102026-11-07

Descrição técnica

Keystone is a content management system for Node.js. Prior to 6.5.3, the findMany resolver in packages/core/src/lib/core/queries/resolvers.ts compares the signed take argument directly with graphql.maxTake, allowing a remote unauthenticated GraphQL client to provide a negative take value whose magnitude exceeds the configured bound. The bypass also applies to relationship queries and can return more records than the developer intended, potentially exhausting service resources. This issue is fixed in version 6.5.3.

Referências oficiais

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