chore(deps): update dependency @vitest/browser to v2.1.9 [security]

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@vitest/browser (source)	2.1.2 -> 2.1.9

GitHub Vulnerability Alerts

CVE-2025-24963

Summary

__screenshot-error handler on the browser mode HTTP server that responds any file on the file system. Especially if the server is exposed on the network by browser.api.host: true, an attacker can send a request to that handler from remote to get the content of arbitrary files.

Details

This __screenshot-error handler on the browser mode HTTP server responds any file on the file system.
https://github.com/vitest-dev/vitest/blob/f17918a79969d27a415f70431e08a9445b051e45/packages/browser/src/node/plugin.ts#L88-L130

This code was added by vitest-dev/vitest@2d62051.

PoC

1. Create a directory and change the current directory to that directory
2. Run npx vitest init browser
3. Run npm run test:browser
4. Run curl http://localhost:63315/__screenshot-error?file=/path/to/any/file

Impact

Users explicitly exposing the browser mode server to the network by browser.api.host: true may get any files exposed.

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Release Notes

vitest-dev/vitest (@​vitest/browser)

v2.1.9

Compare Source

This release includes security patches for:

• Browser mode serves arbitrary files | CVE-2025-24963
• Remote Code Execution when accessing a malicious website while Vitest API server is listening | CVE-2025-24964

   🐞 Bug Fixes

• backport #​7317 to v2 - by @​hi-ogawa in #​7318
• (backport #​7340 to v2) restrict served files from /__screenshot-error - by @​hi-ogawa in #​7343

    View changes on GitHub

v2.1.8

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   🐞 Bug Fixes

• Support Node 21  -  by @​sheremet-va (92f7a)

    View changes on GitHub

v2.1.7

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   🐞 Bug Fixes

• Revert support for Vite 6  -  by @​sheremet-va (fbe5c)
  • This introduced some breaking changes (#​6992). We will enable support for it later. In the meantime, you can still use pnpm.overrides or yarn resolutions to override the vite version in the vitest package - the APIs are compatible.

    View changes on GitHub

v2.1.6

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🚀 Features

• Support Vite 6

    View changes on GitHub

v2.1.5

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   🐞 Bug Fixes

• dangerouslyIgnoreUnhandledErrors without base reporter  -  by @​AriPerkkio in #​6808 (0bf0a)
• Capture unhandledRejection even when base reporter is not used  -  by @​AriPerkkio in #​6812 (8878b)
• Don't change the working directory when loading workspace projects  -  by @​sheremet-va in #​6811 (f0aea)
• Remove sequence.concurrent from the RuntimeConfig type  -  by @​sheremet-va in #​6880 (6af73)
• Stop the runner before restarting, restart on workspace config change  -  by @​sheremet-va in #​6859 (b01df)
• Don't rerun on Esc or Ctrl-C during watch filter  -  by @​hi-ogawa in #​6895 (98f76)
• Print ssrTransform error  -  by @​hi-ogawa in #​6885 (4c96c)
• Throw an error and a warning if .poll, .element, .rejects/.resolves, and locator.* weren't awaited  -  by @​sheremet-va in #​6877 (93b67)
• browser:
  • Don't process the default css styles  -  by @​sheremet-va in #​6861 (0d67f)
  • Support non US key input  -  by @​hi-ogawa in #​6873 (5969d)
  • Stop the browser rpc when the pool is closed  -  by @​sheremet-va in #​6858 (9a0c9)
  • Init browsers eagerly when tests are running  -  by @​sheremet-va in #​6876 (417bd)
• coverage:
  • Report uncovered files when re-run by enter or 'a'  -  by @​AriPerkkio in #​6848 (487c8)
• ui:
  • Remove crossorigin attributes for same origin assets  -  by @​hi-ogawa in #​6883 (6e793)
• vite-node:
  • Improve esm check to decide external  -  by @​hi-ogawa in #​6816 (7e1fa)
  • Top-level throw in module is not reported properly  -  by @​vanaigr and @​hi-ogawa in #​6840 (cf0cb)
• vitest:
  • Use fetch() implementation from happy-dom  -  by @​capricorn86 in #​6879 (3c56f)

   🏎 Performance

• Limit workspace project concurrency to available cores  -  by @​sheremet-va in #​6869 (f4c04)

    View changes on GitHub

v2.1.4

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   🚀 Features

This patch release includes a non-breaking feature for the experimental Browser Mode that doesn't follow SemVer. If you want to avoid picking up releases like this, make sure to pin the Vitest version in your package.json. See npm's documentation about semver for more information.

• browser: Allow custom HTML path, respect plugins transformIndexHtml  -  by @​sheremet-va in #​6725 (16902)

   🐞 Bug Fixes

• windows:
  • Don't normalize drive case letter in root  -  by @​sheremet-va in #​6792 (b28cd)
• browser:
  • Fix default browser port  -  by @​hi-ogawa in #​6700 (9c518)
  • Optimize expect-type  -  by @​sheremet-va in #​6713 (07918)
  • Don't polyfill process.env  -  by @​sheremet-va in #​6718 (da6d2)
  • Increment browser port automatically if there are several projects with browser.enabled  -  by @​sheremet-va in #​6717 (a9397)
  • Cleanup keyboard state  -  by @​hi-ogawa in #​6731 (19278)
  • Don't add v= queries to setup files imports  -  by @​sheremet-va in #​6759 (b8258)
  • User event cleanup on retry  -  by @​hi-ogawa in #​6764 (bdd15)
  • Ignore non mocked msw requests  -  by @​sheremet-va in #​6770 (9d9ba)
  • Initiate MSW in the same frame as tests  -  by @​sheremet-va in #​6772 (2444f)
• deps:
  • Update dependency sirv to v3  -  in #​6701 (fde5d)
• expect:
  • Correct behavior of toThrowError with empty string parameter  -  by @​shulaoda in #​6710 (a6129)
• mocker:
  • Remove spy from peer dependencies  -  by @​sheremet-va in #​6777 (3a8b5)
• vitest:
  • Clarify slowTestThreshold, print slow tests in non-TTY mode  -  by @​sheremet-va in #​6715 (2e6aa)
  • Print warnings form Vite plugins  -  by @​sheremet-va in #​6724 (121b1)
  • Don't fail if the working directory starts with a lowercase drive letter  -  by @​sheremet-va in #​6779 (df6d7)
  • Silence import analysis warning  -  by @​hi-ogawa in #​6785 (39041)
• vitest,runner:
  • Simplify test.extend type exports  -  by @​hi-ogawa in #​6707 (e5c38)

   🏎 Performance

• Use hash to replace createHash  -  by @​btea in #​6703 (5d07b)

    View changes on GitHub

v2.1.3

Compare Source

   🐞 Bug Fixes

• Fix error diff of toBeNaN, toBeUndefined, toBeNull, toBeTruthy, toBeFalsy  -  by @​hi-ogawa in #​6697 (e0027)
• browser:
  • Provide aria role intellisense  -  by @​sheremet-va in #​6629 (f36ea)
  • Not.toBeInTheDocument works with locators API  -  by @​sheremet-va in #​6634 (8bef5)
  • Use /mockServiceWorker.js instead of /__vitest_msw__  -  by @​sheremet-va in #​6687 (4b2ce)
  • Don't override the esbuild option in the browser mode  -  by @​sheremet-va in #​6692 (d131f)
• expect:
  • Preserve prototype in toMatchObject diff  -  by @​hi-ogawa in #​6620 (d289e)
• mocker:
  • Specify correct spy dependency  -  by @​sheremet-va (7e958)
• runner:
  • Ensure sequential suite overrides sequence.concurrent  -  by @​dsyddall and @​hi-ogawa in #​6653 (5e6de)
• vitest:
  • Deprecate UserConfig in favor of ViteUserConfig  -  by @​sheremet-va in #​6626 (496bd)
  • Don't hang with maxConcurrency 0  -  by @​sheremet-va in #​6627 (946d8)
  • Deprecate old task types and node-reliant types  -  by @​sheremet-va in #​6632 (00045)
  • Fix <empty line> logs when interleaving console.log/error  -  by @​hi-ogawa in #​6644 (9ece3)
  • Show rollup error details as test error  -  by @​hi-ogawa in #​6686 (47dde)
  • Always inline setup files  -  by @​sheremet-va in #​6689 (19d64)
  • Use fast-glob instead of tinyglobby in Vitest  -  by @​sheremet-va in #​6688 (70baa)
• web-worker:
  • Share mocker with main executor  -  by @​hi-ogawa in #​6623 (fe7b8)

   🏎 Performance

• Reuse full name in reported tasks, update generator types  -  by @​sheremet-va in #​6666 (7a0de)

    View changes on GitHub

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