CVE-2021-21322 (GCVE-0-2021-21322)

Vulnerability from cvelistv5 – Published: 2021-03-02 03:35 – Updated: 2024-08-03 18:09
VLAI
Title
Prefix escape
Summary
fastify-http-proxy is an npm package which is a fastify plugin for proxying your http requests to another server, with hooks. 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 4.3.1.
Severity
10 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
CWE
  • CWE-20 - Improper Input Validation
Assigner
GitHub_M CNA
References
Impacted products
Show details on NVD website
To clipboard 

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