Description
fastify-reply-from is a Fastify plugin to forward the current HTTP request to another server. A reverse proxy server built with `@fastify/reply-from` could misinterpret the incoming body by passing an header `ContentType: application/json ; charset=utf-8`. This can lead to bypass of security checks. This vulnerability has been patched in '@fastify/reply-from` version 9.6.0.
Published: 2024-01-08
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-0427 fastify-reply-from is a Fastify plugin to forward the current HTTP request to another server. A reverse proxy server built with `@fastify/reply-from` could misinterpret the incoming body by passing an header `ContentType: application/json ; charset=utf-8`. This can lead to bypass of security checks. This vulnerability has been patched in '@fastify/reply-from` version 9.6.0.
Github GHSA Github GHSA GHSA-v2v2-hph8-q5xp @fastify/reply-from JSON Content-Type parsing confusion
History

Tue, 03 Jun 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Fastify Reply-from
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-06-03T14:37:39.150Z

Reserved: 2023-12-21T21:32:12.991Z

Link: CVE-2023-51701

cve-icon Vulnrichment

Updated: 2024-08-02T22:40:34.194Z

cve-icon NVD

Status : Modified

Published: 2024-01-08T14:15:46.677

Modified: 2024-11-21T08:38:38.310

Link: CVE-2023-51701

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses