Fastify Reply From Project Fastify Reply From vulnerabilities

1 vulnerability

Known vulnerabilities in Fastify Reply From Project Fastify Reply From, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

10CVE-2021-21321fastify-reply-from_projectfastify-reply-from+2
EPSS score
1.82%
fastify-reply-from is an npm package which is a fastify plugin to forward the current http request to another server. In fastify-reply-from before version 4.0.2, by crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is "/pub/", a user expect that accessing "/priv" on the target service would not be possible. In affected versions, it is possible. This is fixed in version 4.0.2.