Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
NVD Vulnerability Details :
CVE-2026-24398
Analyzed
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-27 Jan, 2026 | 19:16
Updated At-04 Feb, 2026 | 15:34

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.11.7, IP Restriction Middleware in Hono is vulnerable to an IP address validation bypass. The `IPV4_REGEX` pattern and `convertIPv4ToBinary` function in `src/utils/ipaddr.ts` do not properly validate that IPv4 octet values are within the valid range of 0-255, allowing attackers to craft malformed IP addresses that bypass IP-based access controls. Version 4.11.7 contains a patch for the issue.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.14.8MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 4.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CPE Matches
hono
hono
>>hono>>Versions before 4.11.7(exclusive)
cpe:2.3:a:hono:hono:*:*:*:*:*:node.js:*:*
Weaknesses
CWE IDTypeSource
CWE-185Primarysecurity-advisories@github.com
CWE ID: CWE-185
Type: Primary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/honojs/hono/commit/edbf6eea8e6c26a3937518d4ed91d8666edeec37security-advisories@github.com
Patch
https://github.com/honojs/hono/releases/tag/v4.11.7security-advisories@github.com
Release Notes
https://github.com/honojs/hono/security/advisories/GHSA-r354-f388-2fhhsecurity-advisories@github.com
Vendor Advisory
Hyperlink: https://github.com/honojs/hono/commit/edbf6eea8e6c26a3937518d4ed91d8666edeec37
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/honojs/hono/releases/tag/v4.11.7
Source: security-advisories@github.com
Resource:
Release Notes
Hyperlink: https://github.com/honojs/hono/security/advisories/GHSA-r354-f388-2fhh
Source: security-advisories@github.com
Resource:
Vendor Advisory
Change History
0Changes found
Details not found