Update devDependency @nuxt/devtools to v3 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@nuxt/devtools (source)	^1.6.0 → ^3.0.0

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Nuxt DevTools vulnerable to cross-site scripting (XSS)

CVE-2025-52662 / GHSA-xmq3-q5pm-rp26

More information

Details

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.

Severity

• CVSS Score: 6.9 / 10 (Medium)
• Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N

References

• https://nvd.nist.gov/vuln/detail/CVE-2025-52662
• https://github.com/nuxt/devtools/commit/7cadbbe9
• https://vercel.com/changelog/cve-2025-52662-xss-on-nuxt-devtools
• https://github.com/nuxt/devtools/releases/tag/v2.6.4
• https://github.com/advisories/GHSA-xmq3-q5pm-rp26

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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

CVE-2026-71319 / GHSA-279x-mwfv-vcqv

More information

Details

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://<host>:<port>/, subprotocol vite-hmr) can call RPC methods, with no token, handshake, or origin check before the channel is established. The updateOptions(), clearOptions(), and openInEditor() methods do not enforce the ensureDevAuthToken check that the other mutating methods use.

openInEditor() reads the persisted behavior.openInEditor value and passes it to the launch-editor package, which spawns it as a child process. That value is settable through the equally unauthenticated updateOptions(). An attacker who can reach the HMR port can therefore chain updateOptions('behavior', { openInEditor: '<command>' }) then openInEditor('<any-existing-file>') to execute an arbitrary program on the developer's machine.

The HMR port is reachable by a process on the same host, by any peer on the LAN when the dev server is bound with nuxi dev --host, or by a malicious website the developer visits while the dev server is running (a browser can open the HMR WebSocket cross-origin). Impact is limited to development environments; production builds do not run DevTools.

Patches

Fixed in @nuxt/devtools@3.3.1. Because nuxt depends on @nuxt/devtools through a ^3.x range, updating is a lockfile refresh / reinstall; no nuxt release is required.

Workarounds

• Update @nuxt/devtools to a patched version.
• Do not run the dev server bound to a non-loopback interface (nuxi dev --host) on an untrusted network.
• Disable DevTools entirely with devtools: { enabled: false } in nuxt.config.

References

• GHSA-279x-mwfv-vcqv
• launch-editor: https://www.npmjs.com/package/launch-editor

Severity

• CVSS Score: 9.6 / 10 (Critical)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References

• https://github.com/nuxt/nuxt/security/advisories/GHSA-279x-mwfv-vcqv
• https://github.com/advisories/GHSA-279x-mwfv-vcqv

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Release Notes

nuxt/devtools (@​nuxt/devtools)

v3.3.1

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No significant changes

    View changes on GitHub

v3.2.4

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   🚀 Features

• Use ua-parser-modern  -  by @​antfu (114aa)

   🐞 Bug Fixes

• Nuxt devtools inspector style  -  by @​antfu (91f09)

    View changes on GitHub

v3.2.3

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Bug Fixes

• devtools: add zeditor option for Zed on Arch Linux (#​932) (4d481d5)
• unocss config, close #​937 (0edaf99)

v3.2.2

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Bug Fixes

• attributes error penetration warning (#​930) (706a760)
• devtools: scope storage watchers to avoid EMFILE (#​934) (902c60c)
• wizard: typos (#​931) (0216c08)

Features

• replace prompts with @clack/prompts (#​935) (1aa3d2d)

v3.2.1

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Bug Fixes

• inspect panel position (2f93070)

v3.2.0

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Bug Fixes

• devtools: call devtools:initialized hook after all modules run (#​919) (3662836)

Features

• enhance inspect panel, add copy visual info for agents (#​928) (6bb2565)
• upgrade vite-devtools (5c4a0b0)

3.1.1 (2025-11-25)

Bug Fixes

• ui: remove flash when switching to dark (#​909) (75a814f)

Features

• support passing additional permissions to the iframe (#​911) (bc1d11c)

v3.1.1

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Bug Fixes

• ui: remove flash when switching to dark (#​909) (75a814f)

Features

• support passing additional permissions to the iframe (#​911) (bc1d11c)

v3.1.0

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Features

• update Vue DevTools, close #​898 (1175374)

3.0.1 (2025-10-31)

Bug Fixes

• update text color for default inputs description (#​904) (8cd29b7)

Features

• add expiermental support for Vite DevTools (681378a)
• improve vite devtools integration (8759cf3)

v3.0.1

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Bug Fixes

• update text color for default inputs description (#​904) (8cd29b7)

Features

• add expiermental support for Vite DevTools (681378a)
• improve vite devtools integration (8759cf3)

v3.0.0

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v2.7.0

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   🐞 Bug Fixes

• devtools: Use vite plugin for env-specific config  -  by @​danielroe in #​899 (0c258)

    View changes on GitHub

v2.6.5

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Bug Fixes

• ensure path resolve is safe (1fabb49)

v2.6.4

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Bug Fixes

• using textContent instead of innerHtml for auth pagechore: update lock (7cadbbe)

v2.6.3

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v2.6.2

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Bug Fixes

• panel dragging issue, close #​874, close #​871, close #​873 (619de37)

v2.6.1

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Bug Fixes

• deps: do not depend on @nuxt/schema (#​872) (62443ec)

v2.6.0

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Bug Fixes

• timing labels wrapping (#​866) (fd01e60)

Features

• update deps (eef2c09)

v2.5.0

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v2.4.1

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Bug Fixes

• devtools-kit: explicitly type return type of useDevtoolsHostClient (#​861) (161e847)
• StateEditor: add isPrimitive helper and support bigint type (#​744) (#​854) (f8eed63)
• ui-kit: use object syntax for NButton slots (#​857) (09002d2)

Features

• improve modules view (807405f)
• show docs link for components (9ab0ec8)

v2.4.0

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Bug Fixes

• devtools-kit: fix useDevtoolsClient return type (#​845) (5ce9b47)
• module setup times are multiplied by 1000 (#​838) (d16aa96)
• ui-kit: add [@unocss-include](https://redirect.github.com/unocss-include) magic string in NButton (#​852) (f18de78)
• watch() typeof check on array is always false (#​850) (a873199)

2.3.2 (2025-03-26)

Bug Fixes

• prioritize vue-devtools plugin registation, fix #​823, fix #​822 (259853b)
• update vite-plugin-vue-tracer (0c1740c)

2.3.1 (2025-03-20)

Bug Fixes

• downgrade execa to be compatible with Node v18, fix #​821 (f15c7dc)

v2.3.2

Compare Source

Bug Fixes

• prioritize vue-devtools plugin registation, fix #​823, fix #​822 (259853b)
• update vite-plugin-vue-tracer (0c1740c)

v2.3.1

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Bug Fixes

• downgrade execa to be compatible with Node v18, fix #​821 (f15c7dc)

v2.3.0

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Features

• debug page of module mutation (#​770) (f7e9ab5)

2.2.1 (2025-03-05)

Bug Fixes

• inspector: do not register instapector events if there is already any (db01e1b)

v2.2.1

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Bug Fixes

• inspector: do not register instapector events if there is already any (db01e1b)

v2.2.0

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Features

• component graph node name toogle (#​797) (2eb2a37)
• migrate to vite-plugin-vue-tracer (#​803) (faa08d3)

2.1.3 (2025-03-03)

2.1.2 (2025-03-03)

2.1.1 (2025-02-28)

Bug Fixes

• use shiki js engine instead of precompiled (d018045)

Features

• update deps (15dbe6d)

v2.1.3

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v2.1.1

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Bug Fixes

• use shiki js engine instead of precompiled (d018045)

Features

• update deps (15dbe6d)

v2.1.0

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Bug Fixes

• hide inspector button when not available (684897f)

Features

• allow override component inspector with __NUXT_INSPECTOR__ (9f3c8bf)
• filter out installed modules in search result, closes #​780 (#​786) (fc8ced3)
• option to disable vueDevTools (3e5251c)

v2.0.0

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Features

• add directives page (#​740) (c20c724)

v1.7.0

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Features

• improves vscode integration, support multiple backends (#​763) (463f6ad)

1.6.4 (2024-12-12)

Bug Fixes

• upgrade @vue/devtools (8485fcb)

1.6.3 (2024-12-03)

Bug Fixes

• revert #​757, pin vite-plugin-inspect version (a399082)

1.6.2 (2024-12-03)

Bug Fixes

• add v4 compatibility version handeling for pages tab (#​758) (bd8651c)

Features

• support vite-plugin-inspect for both Vite 5 and 6 (#​757) (cfcbc24)

1.6.1 (2024-11-20)

Bug Fixes

• missing pinia store modules (#​751) (be243e4)

Features

• apply lint, use explict import (2c6d2d3)

v1.6.4

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Bug Fixes

• upgrade @vue/devtools (8485fcb)

v1.6.3

Compare Source

Bug Fixes

• revert #​757, pin vite-plugin-inspect version (a399082)

v1.6.2

Compare Source

Bug Fixes

• add v4 compatibility version handeling for pages tab (#​758) (bd8651c)

Features

• support vite-plugin-inspect for both Vite 5 and 6 (#​757) (cfcbc24)

v1.6.1

Compare Source

Bug Fixes

• missing pinia store modules (#​751) (be243e4)

Features

• apply lint, use explict import (2c6d2d3)

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