CVE-2026-109955
CVE-2026-109955 · Hono 4.12.4 before 4.13.11 Middleware Bypass via serveStatic Double Decoding
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Hono from 4.12.4 before 4.13.11 contains a middleware bypass vulnerability in serveStatic that allows unauthenticated attackers to skip prefix middleware by exploiting double path decoding. Attackers can send malformed percent-encoded paths that the router matches in encoded form, reaching static files without authentication checks running.
CVSS 6.9 · Moyenne · EPSS 0,3% · Correctif disponible
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Pile logicielle: node