CVE-2026-30241

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are...

CVE-2026-30241

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are...

CVE-2026-30241

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are...

CVE-2026-30241 Mercurius: queryDepth limit bypassed for WebSocket subscriptions

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are...

CVE-2026-30241

Mercurius (GraphQL adapter for Fastify) before version 16.8.0 fails to enforce the queryDepth limit on GraphQL subscription queries over WebSocket, while depth checks work for HTTP queries/mutations. This allows a remote client to submit arbitrarily deeply nested subscription queries via WebSocke...

CVE-2026-30241 Mercurius: queryDepth limit bypassed for WebSocket subscriptions

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are...

CVE-2026-30241 Mercurius: queryDepth limit bypassed for WebSocket subscriptions

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are...

CVE-2025-64166

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.4.0, a cross-site request forgery CSRF vulnerability was identified. The issue arises from incorrect parsing of the Content-Type header in requests. Specifically, requests with Content-Type values such as...

GHSA-M4H2-MJFM-MP55 Mercurius's queryDepth limit bypassed for WebSocket subscriptions

Description Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are parsed and executed without invoking the depth validation...

@aiswarm/api-graphql (>=0.1.0 <=0.1.9), @aiswarm/conductor (>=0.1.1 <=0.1.9) +55 more potentially affected by CVE-2026-30241 via mercurius (>=10.5.1 <=16.1.0)

mercurius NPM version =10.5.1, =0.1.0, =0.1.1, =0.1.1, =0.1.2, =0.3.0, =0.3.0, =1.0.0, =1.0.16, =0.0.3, =0.1.0, =0.1.0, =2.37.0, =2.64.0 and more Source cves: CVE-2026-30241 Source advisory: OSV:GHSA-M4H2-MJFM-MP55...

EUVD-2026-10081

Mercurius's queryDepth limit bypassed for WebSocket subscriptions...

Uncontrolled Recursion

Overview mercurius is a GraphQL adapter for Fastify Affected versions of this package are vulnerable to Uncontrolled Recursion in the subscription queries received over WebSocket connections. An attacker can bypass intended query depth restrictions by submitting deeply nested subscription queries...

Mercurius 安全漏洞

Mercurius is an open-source GraphQL adapter developed by mercurius-js. Versions of Mercurius prior to 16.8.0 contained a security vulnerability. This vulnerability stemmed from the lack of enforcement of the queryDepth limit for GraphQL subscription queries received via WebSocket connections. As ...

Cross-site Request Forgery (CSRF)

Overview mercurius is a GraphQL adapter for Fastify Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF due to incorrect parsing of the Content-Type header. An attacker can perform unauthorized actions on behalf of an authenticated user by sending specially crafted...

EUVD-2025-208313

Mercurius: Incorrect Content-Type parsing can lead to CSRF attack...

Mercurius: Incorrect Content-Type parsing can lead to CSRF attack

Summary A Cross-Site Request Forgery CSRF vulnerability was identified in Mercurius versions 16. The issue arises from incorrect parsing of the Content-Type header in requests. Specifically, requests with Content-Type values such as application/x-www-form-urlencoded, multipart/form-data, or...

GHSA-V66J-6WWF-JC57 Mercurius: Incorrect Content-Type parsing can lead to CSRF attack

Summary A Cross-Site Request Forgery CSRF vulnerability was identified in Mercurius versions 16. The issue arises from incorrect parsing of the Content-Type header in requests. Specifically, requests with Content-Type values such as application/x-www-form-urlencoded, multipart/form-data, or...

CVE-2025-64166

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.4.0, a cross-site request forgery CSRF vulnerability was identified. The issue arises from incorrect parsing of the Content-Type header in requests. Specifically, requests with Content-Type values such as...

CVE-2025-64166 Mercurius: Incorrect Content-Type parsing can lead to CSRF attack

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.4.0, a cross-site request forgery CSRF vulnerability was identified. The issue arises from incorrect parsing of the Content-Type header in requests. Specifically, requests with Content-Type values such as...

CVE-2025-64166

Mercurius (GraphQL adapter for Fastify) has a CSRF flaw prior to v16.4.0 caused by incorrect parsing of Content-Type headers. Requests with Content-Type like application/x-www-form-urlencoded, multipart/form-data, or text/plain could be misinterpreted as application/json, bypassing fetch() prefli...