@hono/node-server is an adapter that allows users to run Hono applications on Node.js. Since v1.3.0, @hono/node-server has used its own Request object with url
behavior that is unexpected. In the standard API, if the URL contains ..
, here called “double dots”, the URL string returned by Request will be in the resolved path. However, the url
in @hono/node-server’s Request as does not resolve double dots, so http://localhost/static/.. /foo.txt
is returned. This causes vulnerabilities when using serveStatic
. Modern web browsers and a latest curl
command resolve double dots on the client side, so this issue doesn’t affect those using either of those tools. However, problems may occur if accessed by a client that does not resolve them. Version 1.4.1 includes the change to fix this issue. As a workaround, don’t use serveStatic
.
CPE | Name | Operator | Version |
---|---|---|---|
node-server | ge | 1.3.0 | |
node-server | lt | 1.4.1 |