Security Bulletin: Dynamic XSS Vulnerability in GraphiQL via Malicious Schema Introspection Responses (Pre-v1.4.7) watsonx.data

Summary All versions of GraphiQL before 1.4.7 are vulnerable to a dynamic XSS flaw triggered by malicious schema introspection responses or crafted type names, potentially allowing code injection during autocomplete—especially in custom setups where the schema endpoint can be user-controlled. Thi...

EUVD-2021-2411

Malware in sbrugna...

EUVD-2025-21001

Malicious code in bioql PyPI...

CVE-2025-53364

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Starting in 5.3.0 and before 7.5.3 and 8.2.2, the Parse Server GraphQL API previously allowed public access to the GraphQL schema without requiring a session token or the master key. While sche...

Parse Server exposes the data schema via GraphQL API

Impact The Parse Server GraphQL API previously allowed public access to the GraphQL schema without requiring a session token or the master key. While schema introspection reveals only metadata and not actual data, this metadata can still expand the potential attack surface. Patches The issue has...

GHSA-48Q3-PRGV-GM4W Parse Server exposes the data schema via GraphQL API

Impact The Parse Server GraphQL API previously allowed public access to the GraphQL schema without requiring a session token or the master key. While schema introspection reveals only metadata and not actual data, this metadata can still expand the potential attack surface. Patches The issue has...

CVE-2025-53364

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Starting in 5.3.0 and before 7.5.3 and 8.2.2, the Parse Server GraphQL API previously allowed public access to the GraphQL schema without requiring a session token or the master key. While sche...

CVE-2025-53364 Parse Server exposes the data schema via GraphQL API

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Starting in 5.3.0 and before 7.5.3 and 8.2.2, the Parse Server GraphQL API previously allowed public access to the GraphQL schema without requiring a session token or the master key. While sche...

CVE-2021-41248

GraphiQL is the reference implementation of this monorepo, GraphQL IDE, an official project under the GraphQL Foundation. All versions of graphiql older than [email protected] are vulnerable to compromised HTTP schema introspection responses or schema prop values with malicious GraphQL type names,...

DEBIAN-CVE-2025-27407

graphql-ruby is a Ruby implementation of GraphQL. Starting in version 1.11.5 and prior to versions 1.11.8, 1.12.25, 1.13.24, 2.0.32, 2.1.14, 2.2.17, and 2.3.21, loading a malicious schema definition in GraphQL::Schema.fromintrospection or GraphQL::Schema::Loader.load can result in remote code...

GHSA-X4R7-M2Q9-69C8 GraphiQL introspection schema template injection attack

Impact - 2. Scope - 3. Patches - 3.1 CDN bundle implementations may be automatically patched - 4. Workarounds for Older Versions - 5. How to Re-create the Exploit - 6. Credit - 7. References - 8. For more information This is a security advisory for an XSS vulnerability in graphiql. A similar...

CVE-2021-41248

GraphiQL is the reference implementation of this monorepo, GraphQL IDE, an official project under the GraphQL Foundation. All versions of graphiql older than [email protected] are vulnerable to compromised HTTP schema introspection responses or schema prop values with malicious GraphQL type names,...

CVE-2021-41248

GraphiQL is the reference implementation of this monorepo, GraphQL IDE, an official project under the GraphQL Foundation. All versions of graphiql older than [email protected] are vulnerable to compromised HTTP schema introspection responses or schema prop values with malicious GraphQL type names,...

CVE-2021-41248 XSS vulnerability in GraphiQL

GraphiQL is the reference implementation of this monorepo, GraphQL IDE, an official project under the GraphQL Foundation. All versions of graphiql older than [email protected] are vulnerable to compromised HTTP schema introspection responses or schema prop values with malicious GraphQL type names,...

CVE-2021-41249

All sources describe a GraphQL Playground XSS in graphql-playground-react older than v1.7.28. The vulnerability arises from compromised HTTP introspection responses or schema prop values containing malicious GraphQL type names, enabling dynamic XSS and potential code execution when a user loads a...

PT-2021-23212 · Unknown +1 · Graphql-Playground-React +2

Name of the Vulnerable Software and Affected Versions: graphiql versions prior to 1.4.7 graphql-playground-react versions prior to 1.7.28 Description: The vulnerability allows for compromised HTTP schema introspection responses or schema prop values with malicious GraphQL type names, exposing a...

GraphQL Playground 跨站脚本漏洞

GraphQL Playground is a graphical, interactive, in-browser GraphQL IDE Integrated Development Environment based on GraphiQL from Prisma Labs, Germany. GraphQL Playground suffers from a cross-site scripting vulnerability that stems from the program's susceptibility to corrupt HTTP schema...