# @keystone-6/core (npm) vulnerabilities

Source: https://junglewise.ai/threats/technologies/keystone-6-core  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/keystone-6-core.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 8 vulnerabilities in @keystone-6/core (npm): 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-63421, was published on 21 August 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 1
- All time: 8 (0 critical, 0 exploited in the wild)

## About @keystone-6/core (npm)

Keystone is a headless CMS and GraphQL API platform for Node.js applications.

## Latest @keystone-6/core (npm) vulnerabilities

- [CVE-2026-63421: Keystone GraphQL maxTake bypass with negative values](https://junglewise.ai/threats/cve-2026-63421-keystone-graphql-maxtake-bypass-with-negative-values) (high, CVSS 7.5, published 21 Aug 2026)
- [CVE-2026-10802: KeystoneJS Denial of Service via Unbounded GraphQL Query Depth](https://junglewise.ai/threats/cve-2026-10802-keystonejs-denial-of-service-via-unbounded-graphql-query-depth) (medium, CVSS 4.3, published 4 Jun 2026)
- [CVE-2026-33326: KeystoneJS @keystone-6/core authorization bypass in findMany cursor parameter](https://junglewise.ai/threats/cve-2026-33326-keystonejs-keystone-6-core-authorization-bypass-in-findmany) (low, CVSS 3.1, published 19 Mar 2026)
- [CVE-2025-46720: Keystone isFilterable bypass in update and delete mutations](https://junglewise.ai/threats/cve-2025-46720-keystone-isfilterable-bypass-in-update-and-delete-mutations) (low, CVSS 3.1, published 5 May 2025)
- [CVE-2023-40027: Keystone @keystone-6/core unauthorized adminMeta GraphQL access](https://junglewise.ai/threats/cve-2023-40027-keystone-keystone-6-core-unauthorized-adminmeta-graphql-access) (low, CVSS 3.1, published 15 Aug 2023)
- [Keystone-6 insecure cuid identifier dependency](https://junglewise.ai/threats/keystone-6-insecure-cuid-identifier-dependency-63b02e59) (info, published 12 Jun 2023)
- [CVE-2022-39382: KeystoneJS @keystone-6/core incorrect NODE_ENV inlining via esbuild](https://junglewise.ai/threats/cve-2022-39382-keystonejs-keystone-6-core-incorrect-node-env-inlining-via) (low, CVSS 3.1, published 3 Nov 2022)
- [CVE-2022-39322: Keystone multiselect field access-control bypass](https://junglewise.ai/threats/cve-2022-39322-keystone-multiselect-field-access-control-bypass) (low, CVSS 3.1, published 18 Oct 2022)

## Most severe @keystone-6/core (npm) vulnerabilities

- [CVE-2026-63421: Keystone GraphQL maxTake bypass with negative values](https://junglewise.ai/threats/cve-2026-63421-keystone-graphql-maxtake-bypass-with-negative-values) (high, CVSS 7.5, published 21 Aug 2026)
- [CVE-2026-10802: KeystoneJS Denial of Service via Unbounded GraphQL Query Depth](https://junglewise.ai/threats/cve-2026-10802-keystonejs-denial-of-service-via-unbounded-graphql-query-depth) (medium, CVSS 4.3, published 4 Jun 2026)
- [CVE-2022-39322: Keystone multiselect field access-control bypass](https://junglewise.ai/threats/cve-2022-39322-keystone-multiselect-field-access-control-bypass) (low, CVSS 3.1, published 18 Oct 2022)
- [CVE-2023-40027: Keystone @keystone-6/core unauthorized adminMeta GraphQL access](https://junglewise.ai/threats/cve-2023-40027-keystone-keystone-6-core-unauthorized-adminmeta-graphql-access) (low, CVSS 3.1, published 15 Aug 2023)
- [CVE-2026-33326: KeystoneJS @keystone-6/core authorization bypass in findMany cursor parameter](https://junglewise.ai/threats/cve-2026-33326-keystonejs-keystone-6-core-authorization-bypass-in-findmany) (low, CVSS 3.1, published 19 Mar 2026)
- [CVE-2025-46720: Keystone isFilterable bypass in update and delete mutations](https://junglewise.ai/threats/cve-2025-46720-keystone-isfilterable-bypass-in-update-and-delete-mutations) (low, CVSS 3.1, published 5 May 2025)
- [CVE-2022-39382: KeystoneJS @keystone-6/core incorrect NODE_ENV inlining via esbuild](https://junglewise.ai/threats/cve-2022-39382-keystonejs-keystone-6-core-incorrect-node-env-inlining-via) (low, CVSS 3.1, published 3 Nov 2022)
- [Keystone-6 insecure cuid identifier dependency](https://junglewise.ai/threats/keystone-6-insecure-cuid-identifier-dependency-63b02e59) (info, published 12 Jun 2023)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 1 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other npm technologies

- [openclaw (npm)](https://junglewise.ai/threats/technologies/npm-openclaw): 214 vulnerabilities
- [flowise (npm)](https://junglewise.ai/threats/technologies/flowise): 133 vulnerabilities
- [parse-server (npm)](https://junglewise.ai/threats/technologies/parse-server): 117 vulnerabilities
- [vm2 (npm)](https://junglewise.ai/threats/technologies/vm2): 111 vulnerabilities
- [electron (npm)](https://junglewise.ai/threats/technologies/electron): 77 vulnerabilities
- [ghost (npm)](https://junglewise.ai/threats/technologies/ghost): 74 vulnerabilities
- [n8n (npm)](https://junglewise.ai/threats/technologies/npm-n8n): 64 vulnerabilities
- [hono (npm)](https://junglewise.ai/threats/technologies/hono): 62 vulnerabilities
- [directus (npm)](https://junglewise.ai/threats/technologies/directus): 61 vulnerabilities
- [nocodb (npm)](https://junglewise.ai/threats/technologies/nocodb): 54 vulnerabilities
- [undici (npm)](https://junglewise.ai/threats/technologies/undici): 53 vulnerabilities
- [@budibase/server (npm)](https://junglewise.ai/threats/technologies/budibase-server): 42 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "@keystone-6/core (npm) vulnerabilities", https://junglewise.ai/threats/technologies/keystone-6-core, 13 November 2026.