Description
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.2.7, when using serveStatic with deno, it is possible to traverse the directory where `main.ts` is located. This can result in retrieval of unexpected files. Version 4.2.7 contains a patch for the issue.
References (2)
Core 2
Core References
Exploit, Vendor Advisory x_refsource_confirm
https://github.com/honojs/hono/security/advisories/GHSA-3mpf-rcc7-5347
Patch x_refsource_misc
https://github.com/honojs/hono/commit/92e65fbb6e5e7372650e7690dbd84938432d9e65
Scores
CVSS v3
5.3
EPSS
0.0128
EPSS Percentile
79.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (2)
hono/hono
< 4.2.7
npm/hono
0 - 4.2.7npm
Published
Apr 23, 2024
Tracked Since
Feb 18, 2026