2vulnerabilities
- Critical0 (0.0%)
- High2 (100.0%)
- Medium0 (0.0%)
- Moderate0 (0.0%)
- Low0 (0.0%)
graphql-tools-utils
Ecosystem: npm
Downloads: 185.54 Mln
- 0CriticalAffects 0 versions
- 2HighAffects 2 versions
- 0MediumAffects 0 versions
- 0ModerateAffects 0 versions
- 0LowAffects 0 versions
Monthly breakdown
- 2 vulnerabilities
- Critical: 0
- High: 2
- Medium: 0
- Moderate: 0
- Low: 0
Vulnerabilities (2)
Known vulnerabilities affecting graphql-tools-utils, based on data from OSV.
| ID | Severity | Summary | Affected versions | Published | Source |
|---|---|---|---|---|---|
| GHSA-c4qx-w738-7hr3 | High | GraphQL Tools: Prototype pollution in mergeIncrementalResult via non-primitive path segments## Report metadata | Field | Value | | --- | --- | | Package | `@graphql-tools/utils` (npm, `pkg:github/ardatan/graphql-tools`) | | Repository | https://github.com/ardatan/graphql-tools | | Component | `mergeIncrementalResult` / `setObjectKeyPath` (`packages/utils/src/mergeIncrementalResult.ts`) | | Vulnerability class | Prototype pollution (via unvalidated object path traversal) | | Verified against | Source read at `134d67ae36a559651f43ec7fe4a9da76f4a00c2b`; `master` HEAD `ccca0ff0dc8ea20726fd116b2f19a38709c30e62`; published npm builds 10.10.0, 10.10.1, 11.0.0, 12.0.0, 12.0.1 | | Affected v |
| GitHub (opens in a new tab) | |
| GHSA-7mx3-vvmw-hjmv | High | GraphQL Tools has prototype pollution in well-established utility function `mergeDeep`Closed by https://github.com/ardatan/graphql-tools/pull/8423 Mitigated in Hive Gateway by https://github.com/graphql-hive/gateway/pull/2600 A client can alias fields to `constructor`, `__proto__` or `prototype` so that the response keys from two subgraphs collide on those names during result merging. Because `mergeDeep` recursed through inherited properties, the merge walked `{}.constructor` to `Object`, then `Object.__proto__` to `Function.prototype`, and wrote a subgraph-supplied value over `Function.prototype.call`, breaking every subsequent request in the process until restart. This is re |
| GitHub (opens in a new tab) |
- GHSA-c4qx-w738-7hr3HighGraphQL Tools: Prototype pollution in mergeIncrementalResult via non-primitive path segments
>= 10.10.1, < 12.0.2
## Report metadata | Field | Value | | --- | --- | | Package | `@graphql-tools/utils` (npm, `pkg:github/ardatan/graphql-tools`) | | Repository | https://github.com/ardatan/graphql-tools | | Component | `mergeIncrementalResult` / `setObjectKeyPath` (`packages/utils/src/mergeIncrementalResult.ts`) | | Vulnerability class | Prototype pollution (via unvalidated object path traversal) | | Verified against | Source read at `134d67ae36a559651f43ec7fe4a9da76f4a00c2b`; `master` HEAD `ccca0ff0dc8ea20726fd116b2f19a38709c30e62`; published npm builds 10.10.0, 10.10.1, 11.0.0, 12.0.0, 12.0.1 | | Affected v
CVE: CVE-2026-114604
- GHSA-7mx3-vvmw-hjmvHighGraphQL Tools has prototype pollution in well-established utility function `mergeDeep`
< 12.0.1
Closed by https://github.com/ardatan/graphql-tools/pull/8423 Mitigated in Hive Gateway by https://github.com/graphql-hive/gateway/pull/2600 A client can alias fields to `constructor`, `__proto__` or `prototype` so that the response keys from two subgraphs collide on those names during result merging. Because `mergeDeep` recursed through inherited properties, the merge walked `{}.constructor` to `Object`, then `Object.__proto__` to `Function.prototype`, and wrote a subgraph-supplied value over `Function.prototype.call`, breaking every subsequent request in the process until restart. This is re
CVE: CVE-2026-104852