CVE-2026-16221 | Fastify fast-uri up to 2.4.2/3.1.3/4.1.0 URL Parser server-side request forgery

July 19, 2026 Yanac

A vulnerability was found in Fastify fast-uri up to 2.4.2/3.1.3/4.1.0. It has been classified as critical. Affected by this issue is some unknown functionality of the component URL Parser. This manipulation causes server-side request forgery.

This vulnerability is handled as CVE-2026-16221. The attack can be initiated remotely. There is not any exploit available.VulDB Recent EntriesRead More