Description
Nuxt is an open-source web development framework for Vue.js. From versions 3.4.3 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6, navigateTo() with external: true generates a server-side HTML redirect body containing a <meta http-equiv="refresh"> tag. The destination URL is only sanitized by replacing " with %22, leaving <, >, &, and ' unencoded. An attacker who can influence the URL passed to navigateTo(url, { external: true }) can break out of the content="…" attribute and inject arbitrary HTML/JavaScript that executes under the application's origin. This issue has been patched in versions 3.21.6 and 4.4.6.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| nuxt | nuxt | >= 3.4.3, < 3.21.6, >= 4.0.0-alpha.1, < 4.4.6 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | nuxt | >= 3.4.3, < 3.21.6 | 3.21.6 | GHSA-fx6j-w5w5-h468 |
| npm | nuxt | >= 4.0.0-alpha.1, < 4.4.6 | 4.4.6 | GHSA-fx6j-w5w5-h468 |