Directory Traversal

Overview org.webjars.npm:hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to Directory Traversal in the toSSG static site generation function, whose path normalization does not fully collapse runs of consecutive .. segments and treats output...

GHSA-XF4J-XP2R-RQQX Hono: Path traversal in toSSG() allows writing files outside the output directory

Summary 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. Details The...

Directory Traversal

Overview org.webjars.npm:hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to Directory Traversal in the toSSG function when handling dynamic route parameters provided via ssgParams. An attacker can cause files to be written outside the intended...

Hono: Path traversal in toSSG() allows writing files outside the output directory

Summary 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. Details The...

PT-2026-31282

Name of the Vulnerable Software and Affected Versions Hono versions prior to 4.12.12 Description A path traversal issue in the toSSG function allows files to be written outside the configured output directory during static site generation. When using dynamic route parameters via ssgParams,...

CVE-2026-39408: Improper Limitation of a Pathname to a Restricted Directory

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...