CVE WATCH / VULNERABILITY DETAIL
CVE-2026-120213
CRITICALCVSS 9.1NVD feed
Published 2 November 2026 · tracked since 2 November 2026
Description
@fastify/http-proxy is a Fastify plugin that proxies HTTP requests to an upstream server under a configured prefix. In versions 9.0.0 through 11.6.5, when an application uses parameterized prefix and rewritePrefix options to pin clients to a fixed upstream path, the plugin substitutes URL-decoded ro
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog