https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T01:09:31.337777+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-21321 CVE-2021-21321 — Prefix escape 2026-10-07T01:09:31.356363+00:00

Affected: fastify-reply-from

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.