VulnerabilityModified
CVE-2023-51701
This can lead to bypass of security checks.
HIGH 7.5EPSS 0.48%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.48%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.48% probability · 40th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-444
- Affected
- fastify/reply-from
- Source
- security-advisories@github.com
References
- https://github.com/fastify/fastify-reply-from/releases/tag/v9.6.0Release Notes
- https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-v2v2-hph8-q5xpVendor Advisory
- https://github.com/fastify/fastify-reply-from/releases/tag/v9.6.0Release Notes
- https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-v2v2-hph8-q5xpVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.