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.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| graphql(RubyGems) | 2.4.0 | 2.4.13 | N/A |
| graphql(RubyGems) | 2.3.0 | 2.3.21 | N/A |
| graphql(RubyGems) | 2.2.0 | 2.2.17 | N/A |
| graphql(RubyGems) | 2.1.0 | 2.1.15 | N/A |
| graphql(RubyGems) | 2.0.0 | 2.0.32 | N/A |
| graphql(RubyGems) | 1.13.0 | 1.13.24 | N/A |
| graphql(RubyGems) | 1.12.0 | 1.12.25 | N/A |
| graphql(RubyGems) | 1.11.5 | 1.11.11 | N/A |
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