Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.16, Improper handling of JSX element tag names in hono/jsx allowed unvalidated tag names to be directly inserted into the generated HTML output. When untrusted input is used as a tag name via the programmatic jsx() or createElement() APIs during server-side rendering, specially crafted values may break out of the intended element context and inject unintended HTML. This vulnerability is fixed in 4.12.16.
Advisories
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-69xw-7hcm-h432 | hono/jsx has Unvalidated JSX Tag Names that May Allow HTML Injection |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 13 May 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Hono
Hono hono |
|
| CPEs | cpe:2.3:a:hono:hono:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Hono
Hono hono |
Wed, 13 May 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.16, Improper handling of JSX element tag names in hono/jsx allowed unvalidated tag names to be directly inserted into the generated HTML output. When untrusted input is used as a tag name via the programmatic jsx() or createElement() APIs during server-side rendering, specially crafted values may break out of the intended element context and inject unintended HTML. This vulnerability is fixed in 4.12.16. | |
| Title | Hono: Unvalidated JSX Tag Names in hono/jsx May Allow HTML Injection | |
| Weaknesses | CWE-74 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-13T14:57:05.865Z
Reserved: 2026-05-06T15:49:25.192Z
Link: CVE-2026-44455
No data.
Status : Analyzed
Published: 2026-05-13T16:16:57.433
Modified: 2026-05-13T18:35:24.373
Link: CVE-2026-44455
No data.
OpenCVE Enrichment
Updated: 2026-05-13T17:45:25Z
Weaknesses
Github GHSA