# apollo-server-core (npm) vulnerabilities

Source: https://junglewise.ai/threats/technologies/apollo-server-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/apollo-server-core.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in apollo-server-core (npm): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, Apollo Server XS-Search bypass via browser CORS bug, was published on 26 March 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 5 (0 critical, 0 exploited in the wild)

## About apollo-server-core (npm)

Core server library for Apollo GraphQL, handling GraphQL request processing and execution.

## Latest apollo-server-core (npm) vulnerabilities

- [Apollo Server XS-Search bypass via browser CORS bug](https://junglewise.ai/threats/apollo-server-xs-search-bypass-via-browser-cors-bug-108494ad) (medium, CVSS 4, published 26 Mar 2026)
- [Apollo Server sensitive information exposure in logging](https://junglewise.ai/threats/apollo-server-sensitive-information-exposure-in-logging-64cb113a) (info, published 30 Aug 2023)
- [Apollo Server incorrect cache-control header in batched requests](https://junglewise.ai/threats/apollo-server-incorrect-cache-control-header-in-batched-requests-d59ff0b9) (info, published 2 Nov 2022)
- [Apollo Server Core reflected XSS in default landing page](https://junglewise.ai/threats/apollo-server-core-reflected-xss-in-default-landing-page-c61a38fd) (info, CVSS 4.3, published 18 Aug 2022)
- [Apollo Server schema validation bypass on WebSocket subscriptions](https://junglewise.ai/threats/apollo-server-schema-validation-bypass-on-websocket-subscriptions-f355648d) (info, published 5 Jun 2020)

## Most severe apollo-server-core (npm) vulnerabilities

- [Apollo Server XS-Search bypass via browser CORS bug](https://junglewise.ai/threats/apollo-server-xs-search-bypass-via-browser-cors-bug-108494ad) (medium, CVSS 4, published 26 Mar 2026)
- [Apollo Server Core reflected XSS in default landing page](https://junglewise.ai/threats/apollo-server-core-reflected-xss-in-default-landing-page-c61a38fd) (info, CVSS 4.3, published 18 Aug 2022)
- [Apollo Server sensitive information exposure in logging](https://junglewise.ai/threats/apollo-server-sensitive-information-exposure-in-logging-64cb113a) (info, published 30 Aug 2023)
- [Apollo Server incorrect cache-control header in batched requests](https://junglewise.ai/threats/apollo-server-incorrect-cache-control-header-in-batched-requests-d59ff0b9) (info, published 2 Nov 2022)
- [Apollo Server schema validation bypass on WebSocket subscriptions](https://junglewise.ai/threats/apollo-server-schema-validation-bypass-on-websocket-subscriptions-f355648d) (info, published 5 Jun 2020)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 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, "apollo-server-core (npm) vulnerabilities", https://junglewise.ai/threats/technologies/apollo-server-core, 13 November 2026.