Hono is a Web application framework that provides support for any JavaScript runtime. Versions 4.8.0 through 4.9.5 contain a flaw in the getPath utility function which could allow path confusion and potential bypass of proxy-level ACLs (e.g. Nginx location blocks). The original implementation relied on fixed character offsets when parsing request URLs. Under certain malformed absolute-form Request-URIs, this could lead to incorrect path extraction depending on the application and environment. If proxy ACLs are used to protect sensitive endpoints such as /admin, this flaw could have allowed unauthorized access. The confidentiality impact depends on what data is exposed: if sensitive administrative data is exposed, the impact may be high, otherwise it may be moderate. This issue is fixed in version 4.9.6.
Metrics
Affected Vendors & Products
References
History
Fri, 05 Sep 2025 16:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|
Fri, 05 Sep 2025 14:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Hono
Hono hono |
|
Vendors & Products |
Hono
Hono hono |
Fri, 05 Sep 2025 00:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | Hono is a Web application framework that provides support for any JavaScript runtime. Versions 4.8.0 through 4.9.5 contain a flaw in the getPath utility function which could allow path confusion and potential bypass of proxy-level ACLs (e.g. Nginx location blocks). The original implementation relied on fixed character offsets when parsing request URLs. Under certain malformed absolute-form Request-URIs, this could lead to incorrect path extraction depending on the application and environment. If proxy ACLs are used to protect sensitive endpoints such as /admin, this flaw could have allowed unauthorized access. The confidentiality impact depends on what data is exposed: if sensitive administrative data is exposed, the impact may be high, otherwise it may be moderate. This issue is fixed in version 4.9.6. | |
Title | Hono contains a flaw in URL path parsing, potentially leading to path confusion | |
Weaknesses | CWE-706 | |
References |
| |
Metrics |
cvssV3_1
|

Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-09-05T16:05:20.545Z
Reserved: 2025-08-29T16:19:59.010Z
Link: CVE-2025-58362

Updated: 2025-09-05T16:05:15.877Z

Status : Awaiting Analysis
Published: 2025-09-05T00:15:32.717
Modified: 2025-09-05T17:47:10.303
Link: CVE-2025-58362

No data.

Updated: 2025-09-05T14:01:53Z