{"id":"EUVD-2026-32924","revision":"7c6d1aaf91b9493cbee950f2de2e46cf","records":[{"revision":"7c6d1aaf91b9493cbee950f2de2e46cf","observedAt":"2026-11-07T11:27:46.858+00:00","statement":{"source":"euvd","id":"EUVD-2026-32924","aliases":["CVE-2026-47676","GHSA-2gcr-mfcq-wcc3"],"title":"Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.21, app.mount() strips the mount prefix from the incoming request path using the raw URL pathname, while route matching is performed against…","description":"Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.21, app.mount() strips the mount prefix from the incoming request path using the raw URL pathname, while route matching is performed against the percent-decoded path. This inconsistency causes the prefix to be stripped at the wrong position when the path contains percent-encoded multi-byte characters, resulting in the mounted sub-application receiving an incorrect path. This vulnerability is fixed in 4.12.21.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3,"severity":null}],"references":["https://github.com/honojs/hono/security/advisories/GHSA-2gcr-mfcq-wcc3"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-32924","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"May 28, 2026, 3:26:01 PM","dateUpdated":"May 28, 2026, 7:13:28 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-32924","identifiers":["EUVD-2026-32924","CVE-2026-47676","GHSA-2gcr-mfcq-wcc3"]},"retained":false,"historicalAffected":[]}],"coverage":[]}