Update dependency vite to v6 [SECURITY]

[renovate]

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
vite (source)	^5.0.10 → ^6.4.2

---

Vite Vulnerable to Path Traversal in Optimized Deps .map Handling

CVE-2026-39365 / GHSA-4w7w-66w2-5vf9

More information

Details

Summary

Any files ending with .map even out side the project can be returned to the browser.

Impact

Only apps that match the following conditions are affected:

• explicitly exposes the Vite dev server to the network (using --host or server.host config option)
• have a sensitive content in files ending with .map and the path is predictable

Details

In Vite v7.3.1, the dev server’s handling of .map requests for optimized dependencies resolves file paths and calls readFile without restricting ../ segments in the URL. As a result, it is possible to bypass the server.fs.strict allow list and retrieve .map files located outside the project root, provided they can be parsed as valid source map JSON.

PoC

1. Create a minimal PoC sourcemap outside the project root

   cat > /tmp/poc.map <<'EOF'
   {"version":3,"file":"x.js","sources":[],"names":[],"mappings":""}
   EOF

2. Start the Vite dev server (example)

   pnpm -C playground/fs-serve dev --host 127.0.0.1 --port 18080

3. Confirm that direct /@​fs access is blocked by strict (returns 403)
   
4. Inject ../ segments under the optimized deps .map URL prefix to reach /tmp/poc.map
   

Severity

• CVSS Score: 6.3 / 10 (Medium)
• Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

References

• https://github.com/vitejs/vite/security/advisories/GHSA-4w7w-66w2-5vf9
• https://github.com/vitejs/vite/pull/22161
• https://github.com/vitejs/vite/commit/79f002f2286c03c88c7b74c511c7f9fc6dc46694
• https://github.com/vitejs/vite/releases/tag/v6.4.2
• https://github.com/vitejs/vite/releases/tag/v7.3.2
• https://github.com/vitejs/vite/releases/tag/v8.0.5
• https://nvd.nist.gov/vuln/detail/CVE-2026-39365
• https://github.com/advisories/GHSA-4w7w-66w2-5vf9

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

---

Release Notes

vitejs/vite (vite)

v6.4.2

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Please refer to CHANGELOG.md for details.

v6.4.1

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Please refer to CHANGELOG.md for details.

v6.4.0

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Please refer to CHANGELOG.md for details.

v6.3.7

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Please refer to CHANGELOG.md for details.

v6.3.6

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Please refer to CHANGELOG.md for details.

v6.3.5

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Today, we're excited to announce the release of the next Vite major:

• Vite 7.0 announcement blog post
• Docs (translations: 简体中文, 日本語, Español, Português, 한국어, Deutsch, فارسی)
• Migration Guide

⚠ BREAKING CHANGES

• ssr: don't access Object variable in ssr transformed code (#​19996)
• remove experimental.skipSsrTransform option (#​20038)
• remove HotBroadcaster (#​19988)
• css: always use sass compiler API (#​19978)
• bump build.target and name it baseline-widely-available (#​20007)
• bump required node version to 20.19+, 22.12+ and remove cjs build (#​20032)
• css: remove sass legacy API support (#​19977)
• remove deprecated HotBroadcaster related types (#​19987)
• remove deprecated no-op type only properties (#​19985)
• remove node 18 support (#​19972)
• remove deprecated hook-level enforce/transform from transformIndexHtml hook (#​19349)
• remove deprecated splitVendorChunkPlugin (#​19255)

Features

• types: use terser types from terser package (#​20274) (a5799fa)
• apply some middlewares before configurePreviewServer hook (#​20224) (b989c42)
• apply some middlewares before configureServer hook (#​20222) (f5cc4c0)
• add base option to import.meta.glob (#​20163) (253d6c6)
• add this.meta.viteVersion (#​20088) (f55bf41)
• allow passing down resolved config to vite's createServer (#​19894) (c1ae9bd)
• buildApp hook (#​19971) (5da659d)
• build: provide names for asset entrypoints (#​19912) (c4e01dc)
• bump build.target and name it baseline-widely-available (#​20007) (4a8aa82)
• client: support opening fileURL in editor (#​20040) (1bde4d2)
• make PluginContext available for Vite-specific hooks (#​19936) (7063839)
• resolve environments plugins at config time (#​20120) (f6a28d5)
• stabilize css.preprocessorMaxWorkers and default to true (#​19992) (70aee13)
• stabilize optimizeDeps.noDiscovery (#​19984) (6d2dcb4)

Bug Fixes

• deps: update all non-major dependencies (#​20271) (6b64d63)
• keep import.meta.url in bundled Vite (#​20235) (3bf3a8a)
• module-runner: export ssrExportNameKey (#​20266) (ac302a7)
• module-runner: expose normalizeModuleId (#​20277) (9b98dcb)
• deps: update all non-major dependencies (#​20181) (d91d4f7)
• deps: update all non-major dependencies (#​20212) (a80339b)
• align dynamic import detection (#​20115) (1ea2222)
• applyToEnvironment after configResolved (#​20170) (a330b80)
• deps: update all non-major dependencies (#​20141) (89ca65b)
• handle dynamic import with .then(m => m.a) (#​20117) (7b7410a)
• hmr: use monotonicDateNow for timestamp (#​20158) (8d26785)
• optimizer: align relative build.rollupOptions.input resolution with rollup (#​20080) (9759c29)
• ssr: don't access Object variable in ssr transformed code (#​19996) (fceff60)
• types: prefer sass-embedded types over sass types for preprocessorOptions.sass (fix #​20150) (#​20166) (7db56be)
• virtual svg module (#​20144) (7dfcb31)
• client: render the last part of the stacktrace (#​20039) (c7c1743)
• cli: make cleanGlobalCLIOptions() clean --force (#​19999) (d4a171a)
• css: remove alias exclude logic from rebaseUrl (#​20100) (44c6d01)
• css: sass rebase url in relative imported modules (#​20067) (261fad9)
• css: should not wrap with double quote when the url rebase feature bailed out (#​20068) (a33d0c7)
• deps: update all non-major dependencies (#​19953) (ac8e1fb)
• deps: update all non-major dependencies (#​20061) (7b58856)
• importing an optional peer dep should throw an runtime error (#​20029) (d0221cd)
• merge environments.*.resolve.noExternal properly (#​20077) (daf4a25)
• merge server.allowedHosts: true correctly (#​20138) (2ade756)
• optimizer: non object module.exports for Node builtin modules in CJS external facade (#​20048) (00ac6e4)
• optimizer: show error when computeEntries failed (#​20079) (b742b46)
• treat all optimizeDeps.entries values as globs (#​20045) (1422395)
• types: expose additional PluginContext types (#​20129) (b6df9aa)

Performance Improvements

• utils: improve performance of numberToPos (#​20244) (3f46901)

Documentation

• tiny typo (#​20110) (d20fc2c)

Miscellaneous Chores

• "indentity" → "identity" in test description (#​20225) (ea9aed7)
• deps: update rolldown-related dependencies (#​20270) (f7377c3)
• typos in comments (#​20259) (b135918)
• deps: update rolldown-related dependencies (#​20182) (6172f41)
• deps: update rolldown-related dependencies (#​20211) (b13b7f5)
• add a way to disable source maps when developing Vite (#​20168) (3a30c0a)
• deps: update rolldown-related dependencies (#​20140) (0387447)
• fix source map support when developing Vite (#​20167) (279ab0d)
• use destructuring alias in buildEnvironment function (#​19472) (501572a)
• declare version range for peer dependencies (#​19979) (c9bfd57)
• deprecate ResolvedConfig.createResolver and recommend createIdResolver (#​20031) (d101d64)
• fix comment for devEnvironmentOptions.moduleRunnerTransform (#​20035) (338081d)
• generate dts internally by rolldown-plugin-dts (#​20093) (a66afa3)
• remove deprecated splitVendorChunkPlugin (#​19255) (91a92c7)
• remove node 18 support (#​19972) (00b8a98)
• remove redundant word in comment (#​20139) (9b2964d)
• remove unused deps (#​20097) (d11ae6b)
• rename rollup to rolldown where appropriate (#​20096) (306e250)
• speed up typechecking (#​20131) (a357c19)
• use plugin hooks filter for patch-types plugin for bundling vite (#​20089) (c127955)
• use rolldown to bundle Vite itself (#​19925) (7753b02)
• use rolldown-plugin-dts for dts bundling (#​19990) (449d7f3)

Code Refactoring

• worker: set virtual file content in load hook (#​20160) (0d60667)
• bump required node version to 20.19+, 22.12+ and remove cjs build (#​20032) (2b80243)
• css: always use sass compiler API (#​19978) (3bfe5c5)
• css: remove sass legacy API support (#​19977) (6eaccc9)
• merge src/node/publicUtils.ts to src/node/index.ts (#​20086) (999a1ed)
• remove experimental.skipSsrTransform option (#​20038) (6c3dd8e)
• remove HotBroadcaster (#​19988) (cda8c94)
• remove options?.ssr support in clientInjectionsPlugin (#​19589) (88e0076)
• remove backward compat for calling internal plugins directly (#​20001) (9072a72)
• remove deprecated HotBroadcaster related types (#​19987) (86b5e00)
• remove deprecated env api properties (#​19986) (52e5a1b)
• remove deprecated hook-level enforce/transform from transformIndexHtml hook (#​19349) (6198b9d)
• remove deprecated no-op type only properties (#​19985) (9151c24)
• remove no-op legacy.proxySsrExternalModules (#​20013) (a37ac83)
• ssr: remove ssrTransform line offset preservation (#​19829) (61b6b96)
• use hostValidationMiddleware (#​20019) (83bf90e)
• use mergeWithDefaults for experimental option (#​20012) (98c5741)
• use hook filters from rollup (#​19755) (0d18fc1)

Tests

• correct esbuild useDefineForClassFields test (#​20143) (d90796e)
• skip writing files in build hook filter test (#​20076) (bf8b07d)

Continuous Integration

• run tests on Node 24 as well (#​20049) (1fe07d3)

Beta Changelogs

7.0.0-beta.2 (2025-06-17)

See 7.0.0-beta.2 changelog

7.0.0-beta.1 (2025-06-10)

See 7.0.0-beta.1 changelog

7.0.0-beta.0 (2025-06-02)

See 7.0.0-beta.0 changelog

v6.3.4

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Bug Fixes

• check static serve file inside sirv (#​19965) (c22c43d)
• optimizer: return plain object when using require to import externals in optimized dependencies (#​19940) (efc5eab)

Code Refactoring

• remove duplicate plugin context type (#​19935) (d6d01c2)

v6.3.3

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Bug Fixes

• assets: ensure ?no-inline is not included in the asset url in the production environment (#​19496) (16a73c0)
• css: resolve relative imports in sass properly on Windows (#​19920) (ffab442)
• deps: update all non-major dependencies (#​19899) (a4b500e)
• ignore malformed uris in tranform middleware (#​19853) (e4d5201)
• ssr: fix execution order of re-export (#​19841) (ed29dee)
• ssr: fix live binding of default export declaration and hoist exports getter (#​19842) (80a91ff)

Performance Improvements

• skip sourcemap generation for renderChunk hook of import-analysis-build plugin (#​19921) (55cfd04)

Tests

• ssr: test ssrTransform re-export deps and test stacktrace with first line (#​19629) (9399cda)

v6.3.2

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Features

• css: improve lightningcss messages (#​19880) (c713f79)

Bug Fixes

• css: respect css.lightningcss option in css minification process (#​19879) (b5055e0)
• deps: update all non-major dependencies (#​19698) (bab4cb9)
• match default asserts case insensitive (#​19852) (cbdab1d)
• open first url if host does not match any urls (#​19886) (6abbdce)

v6.3.1

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Bug Fixes

• avoid using Promise.allSettled in preload function (#​19805) (35c7f35)
• backward compat for internal plugin transform calls (#​19878) (a152b7c)

v6.3.0

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Bug Fixes

• hmr: avoid infinite loop happening with hot.invalidate in circular deps (#​19870) (d4ee5e8)
• preview: use host url to open browser (#​19836) (5003434)

v6.2.7

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Please refer to CHANGELOG.md for details.

v6.2.6

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Please refer to CHANGELOG.md for details.

v6.2.5

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Please refer to CHANGELOG.md for details.

v6.2.4

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Please refer to CHANGELOG.md for details.

v6.2.3

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Please refer to CHANGELOG.md for details.

v6.2.2

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Features

• show friendly error for malformed base (#​19616) (2476391)
• worker: show asset filename conflict warning (#​19591) (367d968)

Bug Fixes

• await client buildStart on top level buildStart (#​19624) (b31faab)
• css: inline css correctly for double quote use strict (#​19590) (d0aa833)
• deps: update all non-major dependencies (#​19613) (363d691)
• indexHtml: ensure correct URL when querying module graph (#​19601) (dc5395a)
• preview: use preview https config, not server (#​19633) (98b3160)
• ssr: use optional chaining to prevent "undefined is not an object" happening in ssrRewriteStacktrace (#​19612) (4309755)

Miscellaneous Chores

• extend commit hash correctly when ambigious with a non-commit object (#​19600) (89a6287)

v6.2.1

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Features

• add *?url&no-inline type and warning for .json?inline / .json?no-inline (#​19566) (c0d3667)

Bug Fixes

• css: stabilize css module hashes with lightningcss in dev mode (#​19481) (92125b4)
• deps: update all non-major dependencies (#​19555) (f612e0f)
• reporter: fix incorrect bundle size calculation with non-ASCII characters (#​19561) (437c0ed)
• sourcemap: combine sourcemaps with multiple sources without matched source (#​18971) (e3f6ae1)
• ssr: named export should overwrite export all (#​19534) (2fd2fc1)

Performance Improvements

• flush compile cache after 10s (#​19537) (6c8a5a2)

Miscellaneous Chores

• css: move environment destructuring after condition check (#​19492) (c9eda23)
• html: remove unnecessary value check (#​19491) (797959f)

Code Refactoring

• remove isBuild check from preAliasPlugin (#​19587) (c9e086d)
• restore endsWith usage (#​19554) (6113a96)
• use applyToEnvironment in internal plugins (#​19588) (f678442)

Tests

• add glob import test case (#​19516) (aa1d807)
• convert config playground to unit tests (#​19568) (c0e68da)
• convert resolve-config playground to unit tests (#​19567) (db5fb48)

v6.2.0

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Bug Fixes

• deps: update all non-major dependencies (#​19501) (c94c9e0)
• worker: string interpolation in dynamic worker options (#​19476) (07091a1)

Miscellaneous Chores

• use unicode cross icon instead of x (#​19497) (5c70296)

v6.1.6

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Please refer to CHANGELOG.md for details.

v6.1.5

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Please refer to CHANGELOG.md for details.

v6.1.4

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Please refer to CHANGELOG.md for details.

v6.1.3

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Please refer to CHANGELOG.md for details.

v6.1.2

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Please refer to CHANGELOG.md for details.

v6.1.1

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Features

• add support for injecting debug IDs (#​18763) (0ff556a)

Bug Fixes

• css: run rewrite plugin if postcss plugin exists (#​19371) (bcdb51a)
• deps: bump tsconfck (#​19375) (746a583)
• deps: update all non-major dependencies (#​19392) (60456a5)
• deps: update all non-major dependencies (#​19440) (ccac73d)
• ensure .[cm]?[tj]sx? static assets are JS mime (#​19453) (e7ba55e)
• html: ignore malformed src attrs (#​19397) (aff7812)
• ignore *.ipv4 address in cert (#​19416) (973283b)
• worker: fix web worker type detection (#​19462) (edc65ea)

Miscellaneous Chores

• update 6.1.0 changelog (#​19363) (fa7c211)

Code Refactoring

• remove custom .jxl mime (#​19457) (0c85464)

v6.1.0

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Features

• add support for injecting debug IDs (#​18763) (0ff556a)

Bug Fixes

• css: run rewrite plugin if postcss plugin exists (#​19371) (bcdb51a)
• deps: bump tsconfck (#​19375) (746a583)
• deps: update all non-major dependencies (#​19392) (60456a5)
• deps: update all non-major dependencies (#​19440) (ccac73d)
• ensure .[cm]?[tj]sx? static assets are JS mime (#​19453) (e7ba55e)
• html: ignore malformed src attrs (#​19397) (aff7812)
• ignore *.ipv4 address in cert (#​19416) (973283b)
• worker: fix web worker type detection (#​19462) (edc65ea)

Miscellaneous Chores

• update 6.1.0 changelog (#​19363) (fa7c211)

Code Refactoring

• remove custom .jxl mime (#​19457) (0c85464)

v6.0.15

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Please refer to CHANGELOG.md for details.

v6.0.14

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Please refer to CHANGELOG.md for details.

v6.0.13

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Please refer to CHANGELOG.md for details.

v6.0.12

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Please refer to CHANGELOG.md for details.

v6.0.11

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Features

• show hosts in cert in CLI (#​19317) (a5e306f)
• support for env var for defining allowed hosts (#​19325) (4d88f6c)
• use native runtime to import the config (#​19178) (7c2a794)
• print port in the logged error message after failed WS connection with EADDRINUSE (#​19212) (14027b0)
• add support for .jxl (#​18855) (57b397c)
• add the builtins environment resolve (#​18584) (2c2d521)
• call Logger for plugin logs in build (#​13757) (bf3e410)
• css: add friendly errors for IE hacks that are not supported by lightningcss (#​19072) (caad985)
• export defaultAllowedOrigins for user-land config and 3rd party plugins (#​19259) (dc8946b)
• expose createServerModuleRunnerTransport (#​18730) (8c24ee4)
• optimizer: support bun text lockfile (#​18403) (05b005f)
• reporter: add wasm to the compressible assets regex (#​19085) (ce84142)
• support async for proxy.bypass (#​18940) (a6b9587)
• support log related functions in dev (#​18922) (3766004)
• use module runner to import the config (#​18637) (b7e0e42)
• worker: support dynamic worker option fields (#​19010) (d0c3523)

Bug Fixes

• avoid builtStart during vite optimize (#​19356) (fdb36e0)
• build: fix stale build manifest on watch rebuild (#​19361) (fcd5785)
• allow expanding env vars in reverse order (#​19352) (3f5f2bd)
• avoid packageJson without name in resolveLibCssFilename (#​19324) (f183bdf)
• html: fix css disorder when building multiple entry html (#​19143) (e7b4ba3)
• css: less [@plugin](https://redirect.github.com/plugin) imports of JS files treated as CSS and rebased (fix #​19268) (#​19269) (602b373)
• deps: update all non-major dependencies (#​19296) (2bea7ce)
• don't call buildStart hooks for vite optimize (#​19347) (19ffad0)
• don't call next middleware if user sent response in proxy.bypass (#​19318) (7e6364d)
• resolve: preserve hash/search of file url (#​19300) (d1e1b24)
• resolve: warn if node-like builtin was imported when resolve.builtin is empty (#​19312) (b7aba0b)
• respect top-level server.preTransformRequests (#​19272) (12aaa58)
• ssr: fix transform error due to export all id scope (#​19331) (e28bce2)
• ssr: pretty print p

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