Technology · Fastify
Fastify Http-Proxy vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 6 vulnerabilities in Fastify Http-Proxy: 0 in the last 7 days and 3 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-85124, was published on 3 September 2026.
- Last 7 days
- 0
- Last 90 days
- 3
- Critical, all time
- 1
- Exploited in the wild
- 0
About Fastify Http-Proxy
A plugin for the Fastify web framework that proxies all incoming requests to another server.
Latest Fastify Http-Proxy vulnerabilities
- CVE-2026-85124: @fastify/http-proxy path traversal via backslash dot-segmentshighCVSS 7.5EPSS 0.7%
- CVE-2026-16117: Fastify @fastify/http-proxy prefix rewrite bypass via URL-encoded characterscriticalCVSS 10
- CVE-2026-15631: Fastify @fastify/http-proxy path traversal in WebSocket path resolutionhighCVSS 8.7
- CVE-2026-33805: Fastify proxy components header stripping via Connection header abusehighCVSS 8.6EPSS 0.6%
- http-proxy denial of service in request handlinglowCVSS 3.1
- CVE-2017-16014: http-proxy denial of service via insufficient error handlinglowCVSS 3.1EPSS 1.7%
Most severe Fastify Http-Proxy vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-16117: Fastify @fastify/http-proxy prefix rewrite bypass via URL-encoded characterscriticalCVSS 10
- CVE-2026-15631: Fastify @fastify/http-proxy path traversal in WebSocket path resolutionhighCVSS 8.7
- CVE-2026-33805: Fastify proxy components header stripping via Connection header abusehighCVSS 8.6EPSS 0.6%
- CVE-2026-85124: @fastify/http-proxy path traversal via backslash dot-segmentshighCVSS 7.5EPSS 0.7%
- CVE-2017-16014: http-proxy denial of service via insufficient error handlinglowCVSS 3.1EPSS 1.7%
- http-proxy denial of service in request handlinglowCVSS 3.1
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 2 | 1 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 1 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/http-proxy.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Fastify Http-Proxy vulnerabilities", https://junglewise.ai/threats/technologies/http-proxy, 26 September 2026.