@hono/node-server: `serveStatic` decodes the request path a second time, leading to bypass of middleware on static paths

影響: npm:@hono/node-server >= 1.19.10, < 2.1.3 → 2.1.3

serveStatic decodes the request path a second time after Hono has already decoded it for routing. A crafted request can be routed as one path and served as another, so middleware mounted on a static prefix does not run for a file under that prefix. Details Hono decodes the request path once before routing. serveStatic decoded it again before resolving the file. With a malformed percent-encoded sequence, the first decode leaves part of the path encoded, the router matches the encoded form, and t…

Read on GitHub Advisory Database

On 10/29/2026, 06:05 AM, GitHub Advisory Database published "@hono/node-server: `serveStatic` decodes the request path a second time, leading to bypass of middleware on static paths" (type: Advisory). Severity is "Medium" (medium). Related technologies: JavaScript / Node.js. CVE: CVE-2026-118663.