[Snyk] Fix for 1 vulnerabilities

[vechaurijbiko]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • packages/react-scripts/package.json

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	551/1000 Why? Recently disclosed, Has a fix available, CVSS 5.3	Improper Input Validation SNYK-JS-POSTCSS-5926692	Yes	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: css-loader

The new version differs by 250 commits.

• 1351e3a chore(release): 5.0.0
• 747d62b feat: allow named exports to have underscores in names (#1209)
• 7bfe85d chore(deps): update (#1208)
• b5c9379 feat: postcss@8 (#1204)
• 92fe103 docs: context is localIdentContext in README (#1202)
• e5a9272 chore(deps): update (#1203)
• 63b41be refactor: emoji deprecate
• 9f974be feat: reduce runtime
• d779eb1 feat: escape getLocalIdent by default (#1196)
• dd52931 feat: hide warning on no plugins (#1195)
• 52412f6 feat: improve error message
• 0f95841 feat: add fallback if custom getLocalIdent returns null (#1193)
• 2f1573f feat: auto enable icss modules
• df111b8 test: import with file protocol
• cfe669f refactor: remove icss option (#1189)
• 57eb505 chore(release): 4.3.0
• 3ddcc7b chore(deps): update deps (#1186)
• 88b8ddc fix: line breaks in `url` function
• 8b865fe test: source map (#1180)
• ec58a7c feat: the `importLoaders` can be `string` (#1178)
• df490c7 test: sass-loader next (#1177)
• 26a3062 chore(release): 4.2.2
• e42f046 refactor: improve sources handling in source maps (#1176)
• 4ce556a docs: fix type (#1174)

See the full diff

Package name: postcss-each

The new version differs by 13 commits.

• fa53bbf 1.1.0
• 4fbe7fd Update changelog
• 7a457df Bump `postcss-simple-vars`
• 78a6be9 Update README.md
• c128c07 1.0.0
• efdd884 Update changelog
• 88fcdc8 Update readme
• 32dbf27 Migrate to postcss 8 ([Snyk] Security upgrade jest from 23.0.0 to 24.0.0 #34)
• 1cd3fff Remove travis badge from Readme
• 712741a Simplify project
• 26111d4 Remove travis config
• fde26d7 Create node.js.yml
• 561c76e Remove node 4 support

See the full diff

Package name: postcss-flexbugs-fixes

The new version differs by 17 commits.

• ff3e5a2 Port to PostCSS 8 API. ([Snyk] Security upgrade jest from 23.0.0 to 26.0.0 #71)
• 5eb09c7 fix calc regex ([Snyk] Fix for 1 vulnerabilities #69)
• 85f7d29 remove indent rules
• 8a0cc84 Release 4.2.0
• f4886dc upgrade packages + prettier
• 04e66ac fix: don't mess with values that reference custom props ([Snyk] Security upgrade html-webpack-plugin from 2.30.1 to 4.0.0 #64)
• c51f4e7 Bump mixin-deep from 1.3.1 to 1.3.2 ([Snyk] Security upgrade node-sass from 4.14.1 to 7.0.2 #60)
• fa13fa0 Bump js-yaml from 3.12.0 to 3.13.1 ([Snyk] Security upgrade recursive-readdir from 2.2.1 to 2.2.3 #61)
• 629e11d Bump extend from 3.0.1 to 3.0.2 ([Snyk] Fix for 2 vulnerabilities #62)
• 95327e0 4.1.0
• 45d8db1 Add option to disable bug fixes ([Snyk] Security upgrade source-map-loader from 0.2.4 to 1.0.0 #53)
• b5704e9 Add changelog entry
• 60c8e5f chore(deps): upgrade `postcss` to `7` ([Snyk] Security upgrade webpack-dev-server from 3.1.6 to 3.11.3 #51)
• 7974ef7 Update README.md ([Snyk] Security upgrade node-sass from 4.14.1 to 7.0.0 #47)
• d9d3955 Revert "Revert Autoremoval of 0% Basis" ([Snyk] Security upgrade webpack-dev-server from 3.1.6 to 4.6.0 #46)
• bae98c0 Push changelog
• fe6215e Revert Autoremoval of 0% Basis ([Snyk] Security upgrade inquirer from 3.3.0 to 7.0.5 #43)

See the full diff

Package name: postcss-loader

The new version differs by 93 commits.

• 792e217 chore(release): 4.0.0
• 598f36d docs: improve readme
• cad6f07 fix: avoid mutations of options and config (#470)
• 77449e1 test: union (#469)
• 9b75888 feat: reuse AST from other loaders (#468)
• 5e4a77b fix: resolve `from` and `to` from config and options (#467)
• 225b2e5 refactor: do not validate `postcss` options (#466)
• 3d32c35 fix: `default` export for plugins (#465)
• 38ebe08 refactor: `execute` option (#464)
• d0ea725 refactor: config loading
• 108d871 test: more
• b4d3bcc chore: remove unnecessary dev deps (#460)
• 475278c chore: move `postcss` to `peerDependencies` (#459)
• 98441ff fix: respect the `map` option and source maps (npm start dont work on freeBSD wmonk/create-react-app-typescript#458)
• ba88040 refactor: do not pass meta from other loaders (Use a better clear console sequence wmonk/create-react-app-typescript#457)
• 25a16a0 refactor: source map code
• 677c2fe refactor: removed `inline` value for the `sourceMap` option (Update the fork-ts-checker-webpack-plugin version to 0.5.0 to fix the… wmonk/create-react-app-typescript#454)
• d8d84f7 refactor: code (Added more supported options for jest customization wmonk/create-react-app-typescript#453)
• 3cd85df refactor: code
• 6eb44ed refactor: code
• 53da71a refactor: sourcemap paths
• d7bc470 feat: array syntax for plugins
• 2cd7614 refactor: code ([Help] Compatibility IE + Firefox old versions problems wmonk/create-react-app-typescript#451)
• 60e4f12 docs: addDependency (Jest doesn't work when I add lint-staged wmonk/create-react-app-typescript#448)

See the full diff

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🦉 Improper Input Validation