rmosolgo/graphql-ruby · Security
graphql allows remote code execution when loading a crafted GraphQL schema
- GHSA ID
- GHSA-q92j-grw3-h492
- CVE ID
- CVE-2025-27407
- Severity
- critical
- Published
- Updated
- CVSS
- 9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- CVSS v3
- 9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Description
Summary
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.
CWEs
- CWE-94 · Improper Control of Generation of Code ('Code Injection')
References
- https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-q92j-grw3-h492 ↗
- https://github.com/rmosolgo/graphql-ruby/commit/e58676c70aa695e3052ba1fbc787efee4ba7d67e ↗
- https://nvd.nist.gov/vuln/detail/CVE-2025-27407 ↗
- https://github.com/rmosolgo/graphql-ruby/commit/28233b16c0eb9d0fb7808f4980e061dc7507c4cd ↗
- https://github.com/rmosolgo/graphql-ruby/commit/2d2f4ed1f79472f8eed29c864b039649e1de238f ↗
- https://github.com/rmosolgo/graphql-ruby/commit/5c5a7b9a9bdce143be048074aea50edb7bb747be ↗
- https://github.com/rmosolgo/graphql-ruby/commit/6eca16b9fa553aa957099a30dbde64ddcdac52ca ↗
- https://github.com/rmosolgo/graphql-ruby/commit/d0963289e0dab4ea893bbecf12bb7d89294957bb ↗
- https://github.com/rmosolgo/graphql-ruby/commit/d1117ae0361d9ed67e0795b07f5c3e98e62f3c7c ↗
- https://github.com/rmosolgo/graphql-ruby/commit/e3b33ace05391da2871c75ab4d3b66e29133b367 ↗
- https://about.gitlab.com/releases/2025/03/12/patch-release-gitlab-17-9-2-released ↗
- https://github.com/github-community-projects/graphql-client ↗
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/graphql/CVE-2025-27407.yml ↗
- https://lists.debian.org/debian-lts-announce/2025/08/msg00002.html ↗
- https://github.com/advisories/GHSA-q92j-grw3-h492 ↗