https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 08 Oct 2026 19:49:35 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-326866 EUVD-2026-326866 https://cve.radiocsirt.org/vuln/euvd-2026-326866 https://cve.radiocsirt.org/vuln/fkie_cve-2026-45670 <p>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.</p> <p>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.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-45670 https://cve.radiocsirt.org/vuln/ghsa-6m52-m754-pw2g <p><strong>Affected:</strong> npm: @nuxt/rspack-builder, npm: @nuxt/webpack-builder</p> <p>### Summary This is an incomplete fix for [GHSA-4gf7-ff8x-hq99](https://github.com/nuxt/nuxt/security/advisories/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.</p> <p>### Details The fix for [GHSA-4gf7-ff8x-hq99](https://github.com/nuxt/nuxt/security/advisories/GHSA-4gf7-ff8x-hq99) relied on Sec-Fetch-Mode and Sec-Fetch-Site headers. Because [these headers are sent by the browsers only for potentially trustworthy origins](https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-site-header:~:text=Site%20header%20for%20a%20request%20r%3A-,Assert%3A%20r%E2%80%99s%20url%20is%20a%20potentially%20trustworthy%20URL.,-Let%20header%20be%20a%20Structured%20Field%20whose), the check is able to bypass for non-potentially trustworthy origins.</p> <p>Since the attack requires the website to be accessible via a non-potentially trustworthy origin, only apps that are using `--host` is affected.</p> <p>### PoC 1. Create a nuxt project with webpack / rspack builder. 1. Run `npm run dev` 1. Open `http://localhost:3000` 1. Run the script below in a web site that has a different origin. 1. You can see the source code output in the document and the devtools console.</p> <p>```js const script = document.createElement(&#39;script&#39;) script.src = &#39;http://192.168.0.31:3000/_nuxt/app.js&#39; // NOTE: replace with the IP address the dev server l…</p> <p><strong>Affected:</strong> npm: @nuxt/rspack-builder, npm: @nuxt/webpack-builder</p> <p>### Summary This is an incomplete fix for [GHSA-4gf7-ff8x-hq99](https://github.com/nuxt/nuxt/security/advisories/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.</p> <p>### Details The fix for [GHSA-4gf7-ff8x-hq99](https://github.com/nuxt/nuxt/security/advisories/GHSA-4gf7-ff8x-hq99) relied on Sec-Fetch-Mode and Sec-Fetch-Site headers. Because [these headers are sent by the browsers only for potentially trustworthy origins](https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-site-header:~:text=Site%20header%20for%20a%20request%20r%3A-,Assert%3A%20r%E2%80%99s%20url%20is%20a%20potentially%20trustworthy%20URL.,-Let%20header%20be%20a%20Structured%20Field%20whose), the check is able to bypass for non-potentially trustworthy origins.</p> <p>Since the attack requires the website to be accessible via a non-potentially trustworthy origin, only apps that are using `--host` is affected.</p> <p>### PoC 1. Create a nuxt project with webpack / rspack builder. 1. Run `npm run dev` 1. Open `http://localhost:3000` 1. Run the script below in a web site that has a different origin. 1. You can see the source code output in the document and the devtools console.</p> <p>```js const script = document.createElement(&#39;script&#39;) script.src = &#39;http://192.168.0.31:3000/_nuxt/app.js&#39; // NOTE: replace with the IP address the dev server l…</p> https://cve.radiocsirt.org/vuln/ghsa-6m52-m754-pw2g