Vite is a website frontend framework. When Vite's HTML transformation is invoked manually via `server.transformIndexHtml`, the original request URL is passed in unmodified, and the `html` being transformed contains inline module scripts (`<script type="module">...</script>`), it is possible to inject arbitrary HTML into the transformed output by supplying a malicious URL query string to `server.transformIndexHtml`. Only apps using `appType: 'custom'` and using the default Vite HTML middleware are affected. The HTML entry must also contain an inline script. The attack requires a user to click on a malicious URL while running the dev server. Restricted files aren't exposed to the attacker. This issue has been addressed in [email protected], [email protected], and [email protected]. There are no known workarounds for this vulnerability.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-12-04T23:03:30.752Z
Updated: 2024-08-02T21:53:44.657Z
Reserved: 2023-11-24T16:45:24.313Z
Link: CVE-2023-49293
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-12-04T23:15:27.730
Modified: 2024-11-21T08:33:12.293
Link: CVE-2023-49293
Redhat