CVE-2026-39408
CVE-2026-39408 · Hono has a path traversal in toSSG() allows writing files outside the output directory
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.12, a path traversal issue in toSSG() allows files to be written outside the configured output directory during static site generation. When using dynamic route parameters via ssgParams, specially crafted values can cause generated file paths to escape the intended output directory. This vulnerability is fixed in 4.12.12.
CVSS 5.9 · Medium · EPSS 0.5% · Fix available
- Published
- Updated
Stack: node