Description (CNA)
Hono is a Web application framework that provides support for any JavaScript runtime. From 4.0.0 before 4.12.27, cx() in hono/css composes class names from plain strings but marks the result as already escaped without HTML-escaping the input, allowing untrusted className values used in a JSX class attribute during server-side rendering to break out of the attribute and inject arbitrary markup. This issue is fixed in version 4.12.27.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| honojs / hono | affected >= 4.0.0, < 4.12.27 |
CWE
CWE-79, CWE-116
References
- https://github.com/honojs/hono/security/advisories/GHSA-w62v-xxxg-mg59
- https://github.com/honojs/hono/commit/cd3f6f7194f0e5c9d4b26ae0cf232018d0f388fc
- https://github.com/honojs/hono/releases/tag/v4.12.27
ADP enrichment
No English description supplied.
No references supplied.