CVE-2024-32869: hono Path Traversal — Exploit & Fix

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.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-22 Path Traversal

Affected Products

Vendor	Product	Versions
hono	hono	< 4.2.7

References

Advisories & Patches

https://github.com/honojs/hono/commit/92e65fbb6e5e7372650e7690dbd84938432d9e65 https://github.com/honojs/hono/security/advisories/GHSA-3mpf-rcc7-5347 https://github.com/honojs/hono/commit/92e65fbb6e5e7372650e7690dbd84938432d9e65 https://github.com/honojs/hono/security/advisories/GHSA-3mpf-rcc7-5347

Exploits

https://github.com/honojs/hono/security/advisories/GHSA-3mpf-rcc7-5347 https://github.com/honojs/hono/security/advisories/GHSA-3mpf-rcc7-5347

Frequently Asked Questions

What is CVE-2024-32869? +

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. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-32869? +

CVE-2024-32869 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-32869? +

CVE-2024-32869 affects products from hono, specifically: hono. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-32869? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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