Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Mar 24, 2026 · NIST NVD

   Detected

   Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.55 and 9.6.0-alpha.44, an attacker can send an unauthenticated HTTP request with a deeply nested query containing logical operators to permanently hang the Parse Server process. The server becomes completely unresponsive and must be manually restarted. This is a bypass of t

2. Jun 17, 2026 · NIST NVD

   Updated

   Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.55 and 9.6.0-alpha.44, an attacker can send an unauthenticated HTTP request with a deeply nested query containing logical operators to permanently hang the Parse Server process. The server becomes completely unresponsive and must be manually restarted. This is a bypass of t

Affected

• cpe parseplatform/parse-serverversion unspecified
• cpe parseplatform/parse-server9.6.0

Sources

• CVE.orgVulnerability recordCVE-2026-33498

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-33498

  Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.55 and 9.6.0-alpha.44, an attacker can send an unauthenticated HTTP request with a deeply nested query containing logical operators to permanently hang th

  nvd.nist.gov

References

• Patch · github.com
• Patch · github.com
• Issue Tracking · github.com
• Issue Tracking · github.com
• Vendor Advisory · github.com