https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-11-12T13:07:28.840988+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-119200 fkie_cve-2026-119200 2026-11-12T13:07:28.842509+00:00

Nuxt is an open-source web development framework for Vue.js. From 4.6.0 until 4.6.3, Nuxt resolves literal or percent-encoded dot segments before rendering a page while Nitro routing, server/middleware checks, and server route rules evaluate the unresolved path. A request such as /%2e/admin can therefore render app/pages/admin.vue and its server-rendered data while checks keyed to /admin, redirects, or per-route security headers do not apply. API handlers, appMiddleware, Nuxt 3, and Nuxt 4.0.0 through 4.5.x are not affected, and exploitation requires a client that sends dot segments without browser normalization. This issue is fixed in version 4.6.3.

 https://db.gcve.eu/vuln/ghsa-9v7c-q64q-vv33 GHSA-9v7c-q64q-vv33 — Nuxt: Dot segments in the request path bypass `server/middleware` path checks and server route rules on page routes 2026-11-12T13:07:28.842587+00:00

Affected: npm: nuxt, npm: @nuxt/nitro-server

### Summary

Since `4.6.0`, Nuxt resolves `.` and `..` segments in the request path, including percent-encoded forms such as `%2e`, before rendering a page. Nitro's routing, Nitro's route rules and `server/middleware` see the path with those segments still in place. A request for `/%2e/admin` therefore renders the page at `/admin`, while server-side checks keyed on `/admin` do not apply.

### Impact

An unauthenticated attacker can bypass server-side controls that match on the request path of a page route.

`server/middleware` that checks `event.path` (or `event.node.req.url`) is skipped:

```ts export default defineEventHandler((event) => { if (event.path.startsWith('/admin') && !isAuthenticated(event)) { throw createError({ statusCode: 401 }) } }) ```

With this middleware, `/admin` returns 401, but `/%2e/admin`, `/.%2e/admin` and `/x/%2e%2e/admin` reach the middleware with `event.path` set to `/./admin`, `/../admin` and `/x/../admin`, and render `app/pages/admin.vue` along with the data it fetches during server rendering.

Server-side `redirect` and `headers` route rules are skipped in the same way, so `'/admin/**': { redirect: '/login' }` does not redirect `/%2e/admin/secret`, and per-route security headers such as `Content-Security-Policy` are not sent.

Not affected:

- API handlers in `server/api` and `server/routes`. Nitro's router does not resolve dot segments, so these requests do not reach the handler. - `appMiddleware` route rules and middleware declared…