Skip to content
OpenAdvisories

Vendor

@fastify/express

2 known vulnerabilities.

2 results · Clear filters · Feed

  • Critical 9.1

    @fastify/express vulnerable to path-scoped middleware bypass via absolute-form request targets

    @fastify/express is a Fastify plugin that runs Express middleware inside Fastify. In versions 4.0.5 through 4.0.8, when Fastify runs with the non-default ignoreDuplicateSlashes option enabled, the plugin matches path-scoped Express middleware against a URL wh…

  • Critical 9.1

    @fastify/express vulnerable to middleware bypass via non-string mount paths in prefixed plugins

    @fastify/express versions 4.0.6 and earlier only rewrite the plugin prefix for middleware mount paths when the path argument is a string. Non-string mount paths (arrays of paths and regular expressions) are left unprefixed inside prefixed plugin scopes, so mi…