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.
{
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-94"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27407.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "1.11.5"
},
{
"fixed": "1.11.8"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"introduced": "1.12.0"
},
{
"fixed": "1.12.25"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"introduced": "1.13.0"
},
{
"fixed": "1.13.24"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.0.32"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"introduced": "2.1.0"
},
{
"fixed": "2.1.14"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"introduced": "2.2.0"
},
{
"fixed": "2.2.17"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"introduced": "2.3.0"
},
{
"fixed": "2.3.21"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"fixed": "28233b16c0eb9d0fb7808f4980e061dc7507c4cd"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "2d2f4ed1f79472f8eed29c864b039649e1de238f"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "5c5a7b9a9bdce143be048074aea50edb7bb747be"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
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}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "d0963289e0dab4ea893bbecf12bb7d89294957bb"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "d1117ae0361d9ed67e0795b07f5c3e98e62f3c7c"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "e3b33ace05391da2871c75ab4d3b66e29133b367"
}
],
"source": "REFERENCES_COMMIT"
}
]
}