Ensure posix compliant joins for urls in middleware #11640
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…n non-posix systems
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This was referenced Dec 6, 2021
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Getting the same issue with the manual proxy feature using homepage in package.json. Redirection URL is getting %5C as separators on Windows. |
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Thanks! |
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Glad I could help. |
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<h3>Snyk has created this PR to upgrade react-scripts from 5.0.0 to 5.0.1.</h3> :information_source: Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project. <hr/> - The recommended version is **1 version** ahead of your current version. - The recommended version was released **7 months ago**, on 2022-04-12. The recommended version fixes: Severity | Issue | PriorityScore (*) | Exploit Maturity | :-------------------------:|:-------------------------|-------------------------|:------------------------- <img src="https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png" width="20" height="20" title="high severity"/> | Prototype Pollution<br/> [SNYK-JS-LOADERUTILS-3043105](https://snyk.io/vuln/SNYK-JS-LOADERUTILS-3043105) | **446/1000** <br/> **Why?** Recently disclosed, CVSS 7.5 | No Known Exploit <img src="https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png" width="20" height="20" title="high severity"/> | Prototype Pollution<br/> [SNYK-JS-LOADERUTILS-3043105](https://snyk.io/vuln/SNYK-JS-LOADERUTILS-3043105) | **446/1000** <br/> **Why?** Recently disclosed, CVSS 7.5 | No Known Exploit <img src="https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png" width="20" height="20" title="medium severity"/> | Denial of Service (DoS)<br/> [SNYK-JS-NWSAPI-2841516](https://snyk.io/vuln/SNYK-JS-NWSAPI-2841516) | **446/1000** <br/> **Why?** Recently disclosed, CVSS 7.5 | No Known Exploit <img src="https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png" width="20" height="20" title="medium severity"/> | Regular Expression Denial of Service (ReDoS)<br/> [SNYK-JS-MINIMATCH-3050818](https://snyk.io/vuln/SNYK-JS-MINIMATCH-3050818) | **446/1000** <br/> **Why?** Recently disclosed, CVSS 7.5 | No Known Exploit <img src="https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png" width="20" height="20" title="medium severity"/> | Regular Expression Denial of Service (ReDoS)<br/> [SNYK-JS-LOADERUTILS-3105943](https://snyk.io/vuln/SNYK-JS-LOADERUTILS-3105943) | **446/1000** <br/> **Why?** Recently disclosed, CVSS 7.5 | No Known Exploit <img src="https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png" width="20" height="20" title="medium severity"/> | Regular Expression Denial of Service (ReDoS)<br/> [SNYK-JS-LOADERUTILS-3105943](https://snyk.io/vuln/SNYK-JS-LOADERUTILS-3105943) | **446/1000** <br/> **Why?** Recently disclosed, CVSS 7.5 | No Known Exploit <img src="https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png" width="20" height="20" title="medium severity"/> | Regular Expression Denial of Service (ReDoS)<br/> [SNYK-JS-LOADERUTILS-3105943](https://snyk.io/vuln/SNYK-JS-LOADERUTILS-3105943) | **446/1000** <br/> **Why?** Recently disclosed, CVSS 7.5 | No Known Exploit (*) Note that the real score may have changed since the PR was raised. <details> <summary><b>Release notes</b></summary> <br/> <details> <summary>Package name: <b>react-scripts</b></summary> <ul> <li> <b>5.0.1</b> - <a href="https://snyk.io/redirect/github/facebook/create-react-app/releases/tag/v5.0.1">2022-04-12</a></br><h2>5.0.1 (2022-04-12)</h2> <p>Create React App 5.0.1 is a maintenance release that improves compatibility with React 18. We've also updated our templates to use <code>createRoot</code> and relaxed our check for older versions of Create React App.</p> <h1>Migrating from 5.0.0 to 5.0.1</h1> <p>Inside any created project that has not been ejected, run:</p> <div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="npm install --save --save-exact react-scripts@5.0.1"><pre class="notranslate"><code>npm install --save --save-exact react-scripts@5.0.1 </code></pre></div> <p>or</p> <div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="yarn add --exact react-scripts@5.0.1"><pre class="notranslate"><code>yarn add --exact react-scripts@5.0.1 </code></pre></div> <h4><g-emoji class="g-emoji" alias="bug" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f41b.png">🐛</g-emoji> Bug Fix</h4> <ul> <li><code>react-scripts</code> <ul> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/pull/12245" data-hovercard-type="pull_request" data-hovercard-url="/facebook/create-react-app/pull/12245/hovercard">#12245</a> fix: webpack noise printed only if error or warning (<a href="https://snyk.io/redirect/github/Andrew47">@ Andrew47</a>)</li> </ul> </li> <li><code>create-react-app</code> <ul> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/pull/11915" data-hovercard-type="pull_request" data-hovercard-url="/facebook/create-react-app/pull/11915/hovercard">#11915</a> Warn when not using the latest version of create-react-app but do not exit (<a href="https://snyk.io/redirect/github/iansu">@ iansu</a>)</li> </ul> </li> <li><code>react-dev-utils</code> <ul> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/pull/11640" data-hovercard-type="pull_request" data-hovercard-url="/facebook/create-react-app/pull/11640/hovercard">#11640</a> Ensure posix compliant joins for urls in middleware (<a href="https://snyk.io/redirect/github/psiservices-justin-sullard">@ psiservices-justin-sullard</a>)</li> </ul> </li> </ul> <h4><g-emoji class="g-emoji" alias="nail_care" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f485.png">💅</g-emoji> Enhancement</h4> <ul> <li><code>cra-template-typescript</code>, <code>cra-template</code>, <code>react-scripts</code> <ul> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/pull/12220" data-hovercard-type="pull_request" data-hovercard-url="/facebook/create-react-app/pull/12220/hovercard">#12220</a> Update templates to use React 18 <code>createRoot</code> (<a href="https://snyk.io/redirect/github/kyletsang">@ kyletsang</a>)</li> </ul> </li> <li><code>cra-template-typescript</code>, <code>cra-template</code> <ul> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/pull/12223" data-hovercard-type="pull_request" data-hovercard-url="/facebook/create-react-app/pull/12223/hovercard">#12223</a> chore: upgrade rtl version to support react 18 (<a href="https://snyk.io/redirect/github/MatanBobi">@ MatanBobi</a>)</li> </ul> </li> <li><code>eslint-config-react-app</code> <ul> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/pull/11622" data-hovercard-type="pull_request" data-hovercard-url="/facebook/create-react-app/pull/11622/hovercard">#11622</a> updated deprecated rules (<a href="https://snyk.io/redirect/github/wisammechano">@ wisammechano</a>)</li> </ul> </li> </ul> <h4><g-emoji class="g-emoji" alias="memo" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4dd.png">📝</g-emoji> Documentation</h4> <ul> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/pull/11594" data-hovercard-type="pull_request" data-hovercard-url="/facebook/create-react-app/pull/11594/hovercard">#11594</a> Fix a typo in deployment.md (<a href="https://snyk.io/redirect/github/fishmandev">@ fishmandev</a>)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/pull/11805" data-hovercard-type="pull_request" data-hovercard-url="/facebook/create-react-app/pull/11805/hovercard">#11805</a> docs: Changelog 5.0.0 (<a href="https://snyk.io/redirect/github/jafin">@ jafin</a>)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/pull/11757" data-hovercard-type="pull_request" data-hovercard-url="/facebook/create-react-app/pull/11757/hovercard">#11757</a> prevent both npm and yarn commands from being copied (<a href="https://snyk.io/redirect/github/mubarakn">@ mubarakn</a>)</li> </ul> <h4><g-emoji class="g-emoji" alias="house" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f3e0.png">🏠</g-emoji> Internal</h4> <ul> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/pull/11985" data-hovercard-type="pull_request" data-hovercard-url="/facebook/create-react-app/pull/11985/hovercard">#11985</a> Ignore docs when publishing (<a href="https://snyk.io/redirect/github/iansu">@ iansu</a>)</li> </ul> <h4>Committers: 11</h4> <ul> <li>Andrew Burnie (<a href="https://snyk.io/redirect/github/Andrew47">@ Andrew47</a>)</li> <li>Clément Vannicatte (<a href="https://snyk.io/redirect/github/shortcuts">@ shortcuts</a>)</li> <li>Dmitriy Fishman (<a href="https://snyk.io/redirect/github/fishmandev">@ fishmandev</a>)</li> <li>Dmitry Vinnik (<a href="https://snyk.io/redirect/github/dmitryvinn">@ dmitryvinn</a>)</li> <li>Ian Sutherland (<a href="https://snyk.io/redirect/github/iansu">@ iansu</a>)</li> <li>Jason Finch (<a href="https://snyk.io/redirect/github/jafin">@ jafin</a>)</li> <li>Kyle Tsang (<a href="https://snyk.io/redirect/github/kyletsang">@ kyletsang</a>)</li> <li>Matan Borenkraout (<a href="https://snyk.io/redirect/github/MatanBobi">@ MatanBobi</a>)</li> <li>Wisam Naji (<a href="https://snyk.io/redirect/github/wisammechano">@ wisammechano</a>)</li> <li><a href="https://snyk.io/redirect/github/mubarakn">@ mubarakn</a></li> <li><a href="https://snyk.io/redirect/github/psiservices-justin-sullard">@ psiservices-justin-sullard</a></li> </ul> </li> <li> <b>5.0.0</b> - <a href="https://snyk.io/redirect/github/facebook/create-react-app/releases/tag/v5.0.0">2021-12-14</a></br><a href="https://snyk.io/redirect/github/facebook/create-react-app/releases/tag/v5.0.0"> Read more </a> </li> </ul> from <a href="https://snyk.io/redirect/github/facebook/create-react-app/releases">react-scripts GitHub release notes</a> </details> </details> <details> <summary><b>Commit messages</b></summary> </br> <details> <summary>Package name: <b>react-scripts</b></summary> <ul> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/19fa58d527ae74f2b6baa0867463eea1d290f9a5">19fa58d</a> Publish</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/6fb4f977b7522c6a1632ec9133af30f5df3afb09">6fb4f97</a> Prepare 5.0.1 release</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/9802941ff049a28da2682801bc182a29761b71f4">9802941</a> fix: webpack noise printed only if error or warning (#12245)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/2eef1d0a1db2e84cdcd6e7ca941c85a48cc7cc65">2eef1d0</a> Update templates to use React 18 `createRoot` (#12220)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/213b6a2050ece9e3a68c4fc46150866174aa4e0f">213b6a2</a> chore: upgrade rtl version to support react 18 (#12223)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/67b48688081d8ee3562b8ac1bf6ae6d44112745a">67b4868</a> docs: update Algolia credentials (#12151)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/efc3581e075ee049179029c982c5a10d0d2a3300">efc3581</a> Update lockfile</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/52d643170b8871b40eb72dbb9f781924dc2cb19c">52d6431</a> Warn when not using the latest version of create-react-app but do not exit (#11915)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/fd8c5f7b1b1d19d10d24cc2f9fdfc110585dc030">fd8c5f7</a> docs: add homepage banner in support of Ukraine (#12113)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/428ddb683193e548043a4a7edac73d2857386a4c">428ddb6</a> Ignore docs when publishing (#11985)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/a422bf227cf5294a34d68696664e9568a152fd8f">a422bf2</a> Ensure posix compliant joins for urls in middleware (#11640)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/63ae6dd5b9b491c081a673a4a57131a86b259a73">63ae6dd</a> updated deprecated rules (#11622)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/255822ff2d6199801733d7a66729c094f0430913">255822f</a> Fix a typo in deployment.md (#11594)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/d73c2f24053da5272d4286049e27adcd767c1c8a">d73c2f2</a> docs: Changelog 5.0.0 (#11805)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/b2f9ee371d1c7f3d82b37990f4bcedb63bcd4115">b2f9ee3</a> prevent both npm and yarn commands from being copied (#11757)</li> <li><a href="https://snyk.io/redirect/github/facebook/create-react-app/commit/0c72a329a4e703de5e99d20290dde8f6ac179168">0c72a32</a> Add docusaurus to workspaces, update lockfile</li> <li><a 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This avoids issues encountered on non-posix compliant systems.
The issue was first identified from a Windows system attempting to utilize noopServiceWorkerMiddleware. The platform-specific separator implemented by path.join would render a mismatch in any non-empty path provided and thus would not result in the service-worker.js file being provided through the middleware.
Further investigation of the react-dev-utils found a similar scenario in redirectServedPathMiddleware. Both path.join calls were adjusted to path.posix.join to ensure that posix compliance is preserved in urls for both of these middleware, in their comparison or redirection.
At present there are several open issues which may be impacted by this pull request. If needed I can do sufficient investigation to compile a list of the most likely candidates directly.