CVE-2026-119200
Nuxt: Dot segments in the request path bypass `server/middleware` path checks and server route rules on page routes
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
Description
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.
Timeline
ID reserved
By GitHub_M
Published
- 6 days later
· 6 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| NVDNVD · Awaiting Analysis | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.34% · top 73% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
Affected products
- affected >= 4.6.0, < 4.6.3
- affected >= 4.6.0, < 4.6.3
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- npm@nuxt/nitro-serverGHSA-9v7c-q64q-vv33 (opens in a new tab)
- npmnuxtGHSA-9v7c-q64q-vv33 (opens in a new tab)
References (3)
- https://github.com/nuxt/nuxt/security/advisories/GHSA-9v7c-q64q-vv33 (opens in a new tab)x_refsource_CONFIRM
- https://github.com/nuxt/nuxt/commit/45463f8b58487e387149ebfb704d6a0834b3a450 (opens in a new tab)x_refsource_MISC
- https://github.com/nuxt/nuxt/releases/tag/v4.6.3 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-9v7c-q64q-vv33 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-119200)Record last updated .