Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.11.7, a Cross-Site Scripting (XSS) vulnerability exists in the `ErrorBoundary` component of the hono/jsx library. Under certain usage patterns, untrusted user-controlled strings may be rendered as raw HTML, allowing arbitrary script execution in the victim's browser. Version 4.11.7 patches the issue.

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Vendors Products
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-9r54-q6cx-xmh5 Hono vulnerable to XSS through ErrorBoundary component
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 04 Feb 2026 15:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:hono:hono:*:*:*:*:*:node.js:*:*

Wed, 28 Jan 2026 12:30:00 +0000

Type Values Removed Values Added
First Time appeared Hono
Hono hono
Vendors & Products Hono
Hono hono

Tue, 27 Jan 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 27 Jan 2026 20:00:00 +0000

Type Values Removed Values Added
Description Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.11.7, a Cross-Site Scripting (XSS) vulnerability exists in the `ErrorBoundary` component of the hono/jsx library. Under certain usage patterns, untrusted user-controlled strings may be rendered as raw HTML, allowing arbitrary script execution in the victim's browser. Version 4.11.7 patches the issue.
Title Hono has a Cross-site Scripting vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-01-27T20:51:54.145Z

Reserved: 2026-01-26T21:06:47.868Z

Link: CVE-2026-24771

cve-icon Vulnrichment

Updated: 2026-01-27T20:36:07.623Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-27T20:16:24.337

Modified: 2026-02-04T15:28:20.403

Link: CVE-2026-24771

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-28T12:22:17Z

Weaknesses