CVE-2025-27407

Published Mar 12, 2025

Last updated 23 days ago

Overview

AI description

Generated using AI and has not been reviewed by Intruder. May contain errors.

CVE-2025-27407 is a vulnerability in graphql-ruby, a Ruby implementation of GraphQL. It affects versions starting from 1.11.5 and prior to 1.11.8, 1.12.25, 1.13.24, 2.0.32, 2.1.14, 2.2.17, and 2.3.21. The vulnerability stems from the way graphql-ruby handles schema loading via `GraphQL::Schema.from_introspection` and `GraphQL::Schema::Loader.load`. Loading a malicious schema definition can result in remote code execution. Systems that load schemas by JSON from untrusted sources are particularly vulnerable, including those using GraphQL::Client to load external schemas via GraphQL introspection.

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.
Source: security-advisories@github.com
NVD status: Awaiting Analysis

Risk scores

CVSS 3.1

Type: Secondary
Base score: 9
Impact score: 6
Exploitability score: 2.2
Vector string: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

security-advisories@github.com: CWE-94

Hype score: Not currently trending

Overview

AI description

Risk scores

CVSS 3.1

Weaknesses

Social media

References