جزئیات آسیب‌پذیری

GraphQL Tools provides utilities for building, stitching, and mocking GraphQL schemas. From 10.10.1 until 12.0.2, the @graphql-tools/utils mergeIncrementalResult helper passes incrementalResult.path segments to setObjectKeyPath without runtime primitive-type validation. A non-primitive segment can bypass strict comparisons against __proto__, constructor, and prototype, then be coerced during property access so a malicious or compromised upstream incremental GraphQL response writes attacker-controlled properties to Object.prototype in the consuming Node.js process. The affected implementation is packages/utils/src/mergeIncrementalResult.ts and is reachable when consumers merge untrusted @defer or @stream transport results. This issue is fixed in version 12.0.2.

• https://github.com/ardatan/graphql-tools/security/advisories/GHSA-c4qx-w738-7hr3 x_refsource_CONFIRM
• https://github.com/ardatan/graphql-tools/pull/8467 x_refsource_MISC
• https://github.com/ardatan/graphql-tools/commit/19f5b3373fd7ace0688d19950fc529ce8347952a x_refsource_MISC
• https://github.com/ardatan/graphql-tools/commit/20d36a5c6eb8fd5524420988e01a48618c450d70 x_refsource_MISC
• https://github.com/ardatan/graphql-tools/releases/tag/@graphql-tools/utils@12.0.2 x_refsource_MISC