CVE-2026-49993
EUVD-2026-3642112.06.2026, 14:16
Nuxt is an open-source web development framework for Vue.js. In @nuxt/rspack-builder and @nuxt/webpack-builder from versions 3.15.4 to before 3.21.7 and 4.0.0 to before 4.4.7, there is an incomplete fix for GHSA-6m52-m754-pw2g. Source code may still 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 3.21.7 and 4.4.7.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| nuxt | nuxt/rspack-builder | 3.15.4 ≤ 𝑥 < 3.21.7 |
| nuxt | nuxt/rspack-builder | 4.0.0 ≤ 𝑥 < 4.4.7 |
| nuxt | nuxt/webpack-builder | 3.15.4 ≤ 𝑥 < 3.21.7 |
| nuxt | nuxt/webpack-builder | 4.0.0 ≤ 𝑥 < 4.4.7 |
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources
(CNA/ADP records, vendor advisories, Enginsight analysis).
| Vendor | Product | Version | Source |
|---|---|---|---|
| nuxt | nuxt | 3.15.4 ≤ 𝑥 < 3.21.7 | CNA |
| nuxt | nuxt | 4.0.0 ≤ 𝑥 < 4.4.7 | CNA |
References