CVE-2026-71319

Nuxt is an open-source web development framework for Vue.js. Prior to 3.3.1, Nuxt DevTools development mode only exposes a bidirectional RPC channel over the Vite HMR WebSocket via the nuxt:devtools:rpc plugin. On affected versions the channel has no authentication: any client that can reach the...

GHSA-279X-MWFV-VCQV Unauthenticated Nuxt DevTools RPC allows arbitrary command execution on the developer's host

Impact Nuxt DevTools development mode only exposes a bidirectional RPC channel over the Vite HMR WebSocket via the nuxt:devtools:rpc plugin. On affected versions the channel has no authentication: any client that can reach the Vite HMR endpoint ws://:/, subprotocol vite-hmr can call RPC methods,...

Unauthenticated Nuxt DevTools RPC allows arbitrary command execution on the developer's host

Impact Nuxt DevTools development mode only exposes a bidirectional RPC channel over the Vite HMR WebSocket via the nuxt:devtools:rpc plugin. On affected versions the channel has no authentication: any client that can reach the Vite HMR endpoint ws://:/, subprotocol vite-hmr can call RPC methods,...

EUVD-2026-53648

Nuxt is an open-source web development framework for Vue.js. Prior to 3.3.1, Nuxt DevTools development mode only exposes a bidirectional RPC channel over the Vite HMR WebSocket via the nuxt:devtools:rpc plugin. On affected versions the channel has no authentication: any client that can reach the...

CVE-2026-71319

Nuxt DevTools prior to version 3.3.1 exposes an unauthenticated bidirectional RPC channel over the Vite HMR WebSocket (ws://:/, subprotocol vite-hmr). The channel, via plugin nuxt:devtools:rpc, allows calling RPC methods without token/handshake/origin checks; updateOptions(), clearOptions(), and ...

Cross-site Scripting (XSS)

Nuxt DevTools is vulnerable to Cross Site Scripting XSS. The vulnerability is due to a lack of proper input validation, where an attacker can inject malicious code and extract Nuxt auth tokens under certain configurations...

CVE-2025-52662

A vulnerability in Nuxt DevTools has been fixed in version 2.6.4. This issue may have allowed Nuxt auth token extraction via XSS under certain configurations. All users are encouraged to upgrade. More details: https://vercel.com/changelog/cve-2025-52662-xss-on-nuxt-devtools...

Nuxt DevTools vulnerable to cross-site scripting (XSS)

A vulnerability in Nuxt DevTools has been fixed in version 2.6.4. This issue may have allowed Nuxt auth token extraction via XSS under certain configurations. All users are encouraged to upgrade...

EUVD-2025-38187

Nuxt DevTools vulnerable to cross-site scripting XSS...

GHSA-XMQ3-Q5PM-RP26 Nuxt DevTools vulnerable to cross-site scripting (XSS)

A vulnerability in Nuxt DevTools has been fixed in version 2.6.4. This issue may have allowed Nuxt auth token extraction via XSS under certain configurations. All users are encouraged to upgrade...

Cross-site Scripting (XSS)

Overview @nuxt/devtools is a Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper sanitization of error messages on DevTools authentication page. An attacker can extract authentication tokens by tricking a user into interacting with maliciously crafted...

CVE-2025-52662

A vulnerability in Nuxt DevTools has been fixed in version 2.6.4. This issue may have allowed Nuxt auth token extraction via XSS under certain configurations. All users are encouraged to upgrade. More details: https://vercel.com/changelog/cve-2025-52662-xss-on-nuxt-devtools...

CVE-2025-52662

A vulnerability in Nuxt DevTools has been fixed in version 2.6.4. This issue may have allowed Nuxt auth token extraction via XSS under certain configurations. All users are encouraged to upgrade. More details: https://vercel.com/changelog/cve-2025-52662-xss-on-nuxt-devtools...

CVE-2025-52662

Nuxt DevTools contains an XSS vulnerability that could allow extraction of authentication tokens under certain configurations. The issue has been fixed in version 2.6.4, and users are advised to upgrade to mitigate the risk. Affected component: Nuxt DevTools; nature: cross-site scripting on the a...

CVE-2025-52662

A vulnerability in Nuxt DevTools has been fixed in version 2.6.4. This issue may have allowed Nuxt auth token extraction via XSS under certain configurations. All users are encouraged to upgrade. More details: https://vercel.com/changelog/cve-2025-52662-xss-on-nuxt-devtools...

CVE-2025-52662

A vulnerability in Nuxt DevTools has been fixed in version 2.6.4. This issue may have allowed Nuxt auth token extraction via XSS under certain configurations. All users are encouraged to upgrade. More details: https://vercel.com/changelog/cve-2025-52662-xss-on-nuxt-devtools...

Nuxt DevTools 安全漏洞

Nuxt DevTools is an open source set of visualization tools from Nuxt. A security vulnerability exists in Nuxt DevTools version 2.6.4 that stems from the possibility of extracting Nuxt authentication tokens via cross-site scripting under certain configurations...

PT-2025-45398

Name of the Vulnerable Software and Affected Versions Nuxt DevTools versions prior to 2.6.4 Description A flaw exists in Nuxt DevTools that could allow the extraction of Nuxt authentication tokens through a cross-site scripting XSS attack, under specific configurations. Recommendations Update to...

Path Traversal

@nuxt/devtools is vulnerable to Path Traversal. The vulnerability is due to missing authentication on the getTextAssetContent RPC function and a lack of Origin checks on the WebSocket handler, allowing attackers to interact with a locally running devtools instance and exfiltrate data...

CVE-2024-23657 Path Traversal: '../filedir' in Nuxt Devtools

Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js. Nuxt Devtools is missing authentication on the getTextAssetContent RPC function which is vulnerable to path traversal. Combined with a lack of Origin checks on the WebSocket handler, an attack...