Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the CreateHandler process, which lacks resource limits for query depth, complexity, response size, and rate limiting. An attacker can exhaust server CPU, memory, and bandwidth by...

Inefficient Algorithmic Complexity

Overview parse-server is a version of the Parse backend that can be deployed to any infrastructure that can run Node.js. Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity in the GraphQL query complexity validation process. An attacker can cause the Node.js eve...

CVE-2026-34573

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.68 and 9.7.0-alpha.12, the GraphQL query complexity validator can be exploited to cause a denial-of-service by sending a crafted query with binary fan-out fragment spreads...

CVE-2026-32594

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.40 and 9.6.0-alpha.14, the GraphQL WebSocket endpoint for subscriptions does not pass requests through the Express middleware chain that enforces authentication, introspection...

BIT-PARSE-2026-32594 Parse Server GraphQL WebSocket endpoint bypasses security middleware

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.40 and 9.6.0, the GraphQL WebSocket endpoint for subscriptions does not pass requests through the Express middleware chain that enforces authentication, introspection control, and...

CVE-2026-32594

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.40 and 9.6.0-alpha.14, the GraphQL WebSocket endpoint for subscriptions does not pass requests through the Express middleware chain that enforces authentication, introspection...

Parse Server's GraphQL WebSocket endpoint bypasses security middleware

Impact Any Parse Server deployment that uses the GraphQL API is affected. The GraphQL WebSocket endpoint for subscriptions does not pass requests through the Express middleware chain that enforces authentication, introspection control, and query complexity limits. An attacker can connect to the...

GHSA-P2X3-8689-CWPG Parse Server's GraphQL WebSocket endpoint bypasses security middleware

Impact Any Parse Server deployment that uses the GraphQL API is affected. The GraphQL WebSocket endpoint for subscriptions does not pass requests through the Express middleware chain that enforces authentication, introspection control, and query complexity limits. An attacker can connect to the...

CVE-2026-32594 Parse Server GraphQL WebSocket endpoint bypasses security middleware

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.40 and 9.6.0-alpha.14, the GraphQL WebSocket endpoint for subscriptions does not pass requests through the Express middleware chain that enforces authentication, introspection...

CVE-2026-32594 Parse Server GraphQL WebSocket endpoint bypasses security middleware

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.40 and 9.6.0-alpha.14, the GraphQL WebSocket endpoint for subscriptions does not pass requests through the Express middleware chain that enforces authentication, introspection...

CVE-2026-32594 Parse Server GraphQL WebSocket endpoint bypasses security middleware

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.40 and 9.6.0-alpha.14, the GraphQL WebSocket endpoint for subscriptions does not pass requests through the Express middleware chain that enforces authentication, introspection...

PT-2026-25374

Impact Any Parse Server deployment that uses the GraphQL API is affected. The GraphQL WebSocket endpoint for subscriptions does not pass requests through the Express middleware chain that enforces authentication, introspection control, and query complexity limits. An attacker can connect to the...

BIT-PARSE-2026-30946 Parse Server affected by denial-of-service via unbounded query complexity in REST and GraphQL API

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior 9.5.2 and 8.6.15, an unauthenticated attacker can exhaust Parse Server resources CPU, memory, database connections through crafted queries that exploit the lack of complexity limits in th...

Allocation of Resources Without Limits or Throttling

Overview parse-server is a version of the Parse backend that can be deployed to any infrastructure that can run Node.js. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through unbounded query complexity in the REST and GraphQL APIs. An...

CVE-2026-30946 Parse Server affected by denial-of-service via unbounded query complexity in REST and GraphQL API

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior 9.5.2-alpha.2 and 8.6.15, an unauthenticated attacker can exhaust Parse Server resources CPU, memory, database connections through crafted queries that exploit the lack of complexity limi...

BIT-GITLAB-2025-12562 Allocation of Resources Without Limits or Throttling in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.10 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an unauthenticated user to create a denial of service condition by sending crafted GraphQL queries that bypass query complexity limits...

CVE-2025-12562

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.10 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an unauthenticated user to create a denial of service condition by sending crafted GraphQL queries that bypass query complexity limits...

CVE-2025-12562 Allocation of Resources Without Limits or Throttling in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.10 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an unauthenticated user to create a denial of service condition by sending crafted GraphQL queries that bypass query complexity limits...

CVE-2025-12562

GitLab CVE-2025-12562 affects GitLab CE/EE: unpatched versions include all 11.10→18.4.5, 18.5.x prior to 18.5.4, and 18.6.x prior to 18.6.2. Root cause: crafted GraphQL queries that bypass query complexity limits could allow an unauthenticated user to cause a Denial of Service. Remediation: GitLa...

CVE-2025-12562 Allocation of Resources Without Limits or Throttling in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.10 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an unauthenticated user to create a denial of service condition by sending crafted GraphQL queries that bypass query complexity limits...