CVE-2026-45670

Published: Giu 12, 2026 Last Modified: Giu 15, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,9
Source: [email protected]
Attack Vector: adjacent
Attack Complexity: high
Privileges Required: none
User Interaction: passive
Confidentiality: N/A
Integrity: N/A
Availability: N/A
MEDIUM 5,4
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: low
Integrity: low
Availability: none

Description

AI Translation Available

Nuxt is an open-source web development framework for Vue.js. In @nuxt/rspack-builder and @nuxt/webpack-builder versions 3.15.4 to before 3.21.6, and 4.0.0-alpha.1 to before 4.4.6, there is an incomplete fix for GHSA-4gf7-ff8x-hq99. Source code may be stolen during dev when using the webpack / rspack builder if the dev server is bound to a non-loopback address (e.g. nuxt dev --host) and the developer opens a malicious site on the same network. This issue has been patched in versions 3.21.6 and 4.4.6.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0002
Percentile
0,1th
Updated

EPSS Score Trend (Last 4 Days)

749

Exposed Dangerous Method or Function

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability Access Control Other
Potential Impacts:
Gain Privileges Or Assume Identity Read Application Data Modify Application Data Execute Unauthorized Code Or Commands Other
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Low
View CWE Details
Application

Nuxt\/Rspack-Builder by Nuxt

Product Information
Vendor Nuxt
Product Nuxt\/Rspack-Builder
Version Range Affected
From 4.0.0 (inclusive)
To 4.4.5 (exclusive)
cpe:2.3:a:nuxt:nuxt\/rspack-builder:*:*:*:*:*:node.js:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Nuxt\/Rspack-Builder by Nuxt

Product Information
Vendor Nuxt
Product Nuxt\/Rspack-Builder
Version Range Affected
From 3.12.2 (inclusive)
To 3.21.5 (exclusive)
cpe:2.3:a:nuxt:nuxt\/rspack-builder:*:*:*:*:*:node.js:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Nuxt\/Webpack-Builder by Nuxt

Product Information
Vendor Nuxt
Product Nuxt\/Webpack-Builder
Version Range Affected
From 3.0.0 (inclusive)
To 3.21.5 (exclusive)
cpe:2.3:a:nuxt:nuxt\/webpack-builder:*:*:*:*:*:node.js:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Nuxt\/Webpack-Builder by Nuxt

Product Information
Vendor Nuxt
Product Nuxt\/Webpack-Builder
Version Range Affected
From 4.0.0 (inclusive)
To 4.4.5 (exclusive)
cpe:2.3:a:nuxt:nuxt\/webpack-builder:*:*:*:*:*:node.js:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/nuxt/nuxt/security/advisories/GHSA-4gf7-…
https://github.com/nuxt/nuxt/security/advisories/GHSA-4gf7-ff8x-hq99
https://github.com/nuxt/nuxt/security/advisories/GHSA-6m52-…
https://github.com/nuxt/nuxt/security/advisories/GHSA-6m52-m754-pw2g
https://github.com/nuxt/nuxt/pull/35051
https://github.com/nuxt/nuxt/pull/35051
https://github.com/nuxt/nuxt/security/advisories/GHSA-4gf7-…
https://github.com/nuxt/nuxt/security/advisories/GHSA-4gf7-ff8x-hq99
https://github.com/nuxt/nuxt/security/advisories/GHSA-6m52-…
https://github.com/nuxt/nuxt/security/advisories/GHSA-6m52-m754-pw2g