Authorization Bypass

fastify-reply-from is vulnerable to authorization bypass. An attacker is able to escape the prefix of the proxied backend service and access restricted service such as the parent of the base URL...

Prefix escape

Overview 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. Unfortunately, it is...

Prefix escape

Impact 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. Unfortunately, it is. CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N...

@ddot/ddot-plugin-webpack (>=0.0.3 <=0.0.14), @harmonyjs/controller-auth-jwt (>=1.0.0 <=1.0.0-rc2.6) +15 more potentially affected by CVE-2021-21321 via fastify-reply-from (>=0.1.0 <=3.5.0)

fastify-reply-from NPM version =0.1.0, =0.0.3, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =0.0.1, =1.0.0-alpha.2, =1.0.1, =0.1.0, =0.1.0, =2.0.0, =0.2.0, =0.0.1, =0.0.6 and more Source cves: CVE-2021-21321 Source advisory: OSV:GHSA-QMW8-3V4G-GWJ4...

GHSA-QMW8-3V4G-GWJ4 Prefix escape

Impact 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. Unfortunately, it is. CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N...

Design/Logic Flaw

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 i...

CVE-2021-21321

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 i...

CVE-2021-21321 Prefix escape

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 i...

CVE-2021-21321

The CVE affects the npm package fastify-reply-from (a Fastify plugin used to forward requests to a backend). In versions prior to 4.0.2, a crafted URL could escape the proxied backend’s prefix (for example base URL /pub/), allowing access to resources that should be out of scope. Impact is data c...

fastify-reply-from 存在输入验证错误漏洞

Matteo Collina fastify-reply-from is Matteo Collina an open source application . It is used to forward the current http request to another server. A security vulnerability exists in fastify-reply-from before version 4.0.2, which can be exploited to escape the prefix of a proxy backend service by...