CVE-2025-27407
Description
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.from_introspection (or GraphQL::Schema::Loader.load) can result in remote code execution. Any system which loads a schema by JSON from an untrusted source is vulnerable, including those that use GraphQL::Client to load external schemas via GraphQL introspection. Versions 1.11.8, 1.12.25, 1.13.24, 2.0.32, 2.1.14, 2.2.17, and 2.3.21 contain a patch for the issue.
Risk Information
Base Score
9.0
MODERATE
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS Score
Exploitation Probability
1.361
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql 2.4.13 | Windows |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql 2.3.21 | Windows |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql 2.2.17 | Windows |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql 2.0.32 | Windows |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql 1.13.24 | Windows |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql 1.12.25 | Windows |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql 2.1.15 | Windows |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql 1.11.11 | Windows |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql for Linux 2.4.13 | Linux |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql for Linux 2.3.21 | Linux |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql for Linux 2.2.17 | Linux |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql for Linux 2.0.32 | Linux |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql for Linux 1.13.24 | Linux |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql for Linux 1.12.25 | Linux |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql for Linux 2.1.15 | Linux |
| Vulnerabilities CVE-2025-27407 are fixed in Ruby-graphql for Linux 1.11.11 | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234