CRITICAL 9.0 RubyGems
graphql allows remote code execution when loading a crafted GraphQL schema
GHSA-q92j-grw3-h492 · CVE-2025-27407
Published · Modified
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.
References
- WEB https://github.com/rmosolgo/graphql-ruby/security/advisories/GHSA-q92j-grw3-h492
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-27407
- WEB https://github.com/rmosolgo/graphql-ruby/commit/28233b16c0eb9d0fb7808f4980e061dc7507c4cd
- WEB https://github.com/rmosolgo/graphql-ruby/commit/2d2f4ed1f79472f8eed29c864b039649e1de238f
- WEB https://github.com/rmosolgo/graphql-ruby/commit/5c5a7b9a9bdce143be048074aea50edb7bb747be
- WEB https://github.com/rmosolgo/graphql-ruby/commit/6eca16b9fa553aa957099a30dbde64ddcdac52ca
- WEB https://github.com/rmosolgo/graphql-ruby/commit/d0963289e0dab4ea893bbecf12bb7d89294957bb
- WEB https://github.com/rmosolgo/graphql-ruby/commit/d1117ae0361d9ed67e0795b07f5c3e98e62f3c7c
- WEB https://github.com/rmosolgo/graphql-ruby/commit/e3b33ace05391da2871c75ab4d3b66e29133b367
- WEB https://github.com/rmosolgo/graphql-ruby/commit/e58676c70aa695e3052ba1fbc787efee4ba7d67e
- WEB https://about.gitlab.com/releases/2025/03/12/patch-release-gitlab-17-9-2-released
- WEB https://github.com/github-community-projects/graphql-client
- PACKAGE https://github.com/rmosolgo/graphql-ruby
- WEB https://github.com/rubysec/ruby-advisory-db/blob/master/gems/graphql/CVE-2025-27407.yml
- WEB https://lists.debian.org/debian-lts-announce/2025/08/msg00002.html
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