# Hono Node-Server vulnerabilities

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

Junglewise Threat Intelligence has tracked 6 vulnerabilities in Hono Node-Server: 3 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-126344, was published on 12 November 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 3
- Last 30 days: 3
- Last 90 days: 3
- All time: 6 (0 critical, 0 exploited in the wild)

## About Hono Node-Server

The Node.js adapter for the Hono web framework, providing a server implementation for Node.js environments.

## Latest Hono Node-Server vulnerabilities

- [CVE-2026-126344: @hono/node-server WebSocket upgrade host spoofing bypass](https://junglewise.ai/threats/cve-2026-126344-hono-node-server-allows-running-the-hono-application-on-node-js) (medium, CVSS 5.4, published 12 Nov 2026)
- [CVE-2026-126343: @hono/node-server WebSocket ECONNRESET denial of service](https://junglewise.ai/threats/cve-2026-126343-hono-node-server-unhandled-econnreset-on-the-socket-during-an) (medium, CVSS 5.3, published 12 Nov 2026)
- [CVE-2026-126210: @hono/node-server path traversal via backslash bypass](https://junglewise.ai/threats/cve-2026-126210-hono-node-server-backslash-in-the-request-path-is-parsed-as-a) (medium, CVSS 5.3, published 12 Nov 2026)
- [CVE-2026-39406: Hono node-server middleware bypass in serveStatic](https://junglewise.ai/threats/cve-2026-39406-hono-node-server-middleware-bypass-in-servestatic) (medium, CVSS 5.3, published 8 Apr 2026)
- [CVE-2026-29087: Hono node-server authorization bypass via encoded slashes](https://junglewise.ai/threats/cve-2026-29087-hono-node-server-authorization-bypass-via-encoded-slashes) (low, CVSS 3.1, published 4 Mar 2026)
- [CVE-2024-23340: Hono node-server path traversal in URL handling](https://junglewise.ai/threats/cve-2024-23340-hono-node-server-path-traversal-in-url-handling) (low, CVSS 3.1, published 23 Jan 2024)

## Most severe Hono Node-Server vulnerabilities

- [CVE-2026-126344: @hono/node-server WebSocket upgrade host spoofing bypass](https://junglewise.ai/threats/cve-2026-126344-hono-node-server-allows-running-the-hono-application-on-node-js) (medium, CVSS 5.4, published 12 Nov 2026)
- [CVE-2026-39406: Hono node-server middleware bypass in serveStatic](https://junglewise.ai/threats/cve-2026-39406-hono-node-server-middleware-bypass-in-servestatic) (medium, CVSS 5.3, published 8 Apr 2026)
- [CVE-2026-126343: @hono/node-server WebSocket ECONNRESET denial of service](https://junglewise.ai/threats/cve-2026-126343-hono-node-server-unhandled-econnreset-on-the-socket-during-an) (medium, CVSS 5.3, published 12 Nov 2026)
- [CVE-2026-126210: @hono/node-server path traversal via backslash bypass](https://junglewise.ai/threats/cve-2026-126210-hono-node-server-backslash-in-the-request-path-is-parsed-as-a) (medium, CVSS 5.3, published 12 Nov 2026)
- [CVE-2024-23340: Hono node-server path traversal in URL handling](https://junglewise.ai/threats/cve-2024-23340-hono-node-server-path-traversal-in-url-handling) (low, CVSS 3.1, published 23 Jan 2024)
- [CVE-2026-29087: Hono node-server authorization bypass via encoded slashes](https://junglewise.ai/threats/cve-2026-29087-hono-node-server-authorization-bypass-via-encoded-slashes) (low, CVSS 3.1, published 4 Mar 2026)

## 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 | 3 | 0 | 0 |

## Other Hono technologies

- [Hono](https://junglewise.ai/threats/technologies/hono-hono): 11 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, "Hono Node-Server vulnerabilities", https://junglewise.ai/threats/technologies/node-server, 13 November 2026.