Path Manipulation Vulnerability in Nuxt Framework by Nuxt.js
CVE-2026-119200

6.5MEDIUM

Key Information:

Vendor

Nuxt

Status
Nuxt
Nitro-server
Vendor
CVE Published:
29 October 2026

What is CVE-2026-119200?

The Nuxt framework prior to version 4.6.3 contains a vulnerability related to path manipulation, where it resolves literal or percent-encoded dot segments before rendering a page. This issue can allow for the unintended rendering of pages, such as /admin, despite server checks being designed to prevent it. To exploit this vulnerability, an attacker must send requests that include dot segments without browser normalization. Users are encouraged to upgrade to version 4.6.3 or later to mitigate this issue.

Affected Version(s)

nitro-server >= 4.6.0, < 4.6.3

nuxt >= 4.6.0, < 4.6.3

References

https://github.com/nuxt/nuxt/security/advisories/GHSA-9v7...
x_refsource_CONFIRM
https://github.com/nuxt/nuxt/commit/45463f8b58487e387149e...
x_refsource_MISC
https://github.com/nuxt/nuxt/releases/tag/v4.6.3
x_refsource_MISC

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.