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Check the changes in this PR to ensure they won't cause issues with your project.
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[//]: # (snyk:metadata:{"prId":"856da190-d1b3-40a5-b269-a58c79569724","prPublicId":"856da190-d1b3-40a5-b269-a58c79569724","dependencies":[{"name":"react-scripts","from":"3.2.0","to":"5.0.0"}],"packageManager":"npm","projectPublicId":"655ceb42-f0b2-4219-91fb-33b6a57fdd6a","projectUrl":"https://app.snyk.io/org/twilio-47w/project/655ceb42-f0b2-4219-91fb-33b6a57fdd6a?utm_source=github-enterprise&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-JS-NTHCHECK-1586032","SNYK-JS-REQUEST-3361831","SNYK-JS-TOUGHCOOKIE-5672873"],"upgrade":["SNYK-JS-NTHCHECK-1586032","SNYK-JS-REQUEST-3361831","SNYK-JS-TOUGHCOOKIE-5672873"],"isBreakingChange":true,"env":"prod","prType":"fix","templateVariants":["updated-fix-title","priorityScore"],"priorityScoreList":[159,111,118],"remediationStrategy":"vuln"})
---
**Learn how to fix vulnerabilities with free interactive lessons:**
🦉 [Regular Expression Denial of Service (ReDoS)](https://learn.snyk.io/lesson/redos/?loc=fix-pr)
🦉 [Server-side Request Forgery (SSRF)](https://learn.snyk.io/lesson/ssrf-server-side-request-forgery/?loc=fix-pr)
🦉 [Prototype Pollution](https://learn.snyk.io/lesson/prototype-pollution/?loc=fix-pr)
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: - package.json #### Vulnerabilities that will be fixed ##### With an upgrade: Severity | Priority Score (*) | Issue | Breaking Change | Exploit Maturity :-------------------------:|-------------------------|:-------------------------|:-------------------------|:-------------------------  | **159/1000****Why?** Confidentiality impact: None, Integrity impact: None, Availability impact: High, Scope: Unchanged, Exploit Maturity: Proof of Concept, User Interaction (UI): None, Privileges Required (PR): None, Attack Complexity: Low, Attack Vector: Network, EPSS: 0.00165, Social Trends: No, Days since published: 954, Reachable: No, Transitive dependency: Yes, Is Malicious: No, Business Criticality: High, Provider Urgency: High, Package Popularity Score: 99, Impact: 5.99, Likelihood: 2.64, Score Version: V5 | Regular Expression Denial of Service (ReDoS)
[SNYK-JS-NTHCHECK-1586032](https://snyk.io/vuln/SNYK-JS-NTHCHECK-1586032) | Yes | Proof of Concept  | **111/1000**
**Why?** Confidentiality impact: Low, Integrity impact: Low, Availability impact: None, Scope: Unchanged, Exploit Maturity: Proof of Concept, User Interaction (UI): None, Privileges Required (PR): None, Attack Complexity: Low, Attack Vector: Network, EPSS: 0.00103, Social Trends: No, Days since published: 408, Reachable: No, Transitive dependency: Yes, Is Malicious: No, Business Criticality: High, Provider Urgency: Medium, Package Popularity Score: 99, Impact: 4.19, Likelihood: 2.64, Score Version: V5 | Server-side Request Forgery (SSRF)
[SNYK-JS-REQUEST-3361831](https://snyk.io/vuln/SNYK-JS-REQUEST-3361831) | Yes | Proof of Concept  | **118/1000**
**Why?** Confidentiality impact: Low, Integrity impact: Low, Availability impact: None, Scope: Unchanged, Exploit Maturity: Proof of Concept, User Interaction (UI): None, Privileges Required (PR): None, Attack Complexity: Low, Attack Vector: Network, EPSS: 0.00107, Social Trends: No, Days since published: 303, Reachable: No, Transitive dependency: Yes, Is Malicious: No, Business Criticality: High, Provider Urgency: Medium, Package Popularity Score: 99, Impact: 4.19, Likelihood: 2.81, Score Version: V5 | Prototype Pollution
[SNYK-JS-TOUGHCOOKIE-5672873](https://snyk.io/vuln/SNYK-JS-TOUGHCOOKIE-5672873) | Yes | Proof of Concept (*) Note that the real score may have changed since the PR was raised.
Commit messages
Package name: react-scripts
The new version differs by 250 commits.- 221e511 Publish
- 6a3315b Update CONTRIBUTING.md
- 5614c87 Add support for Tailwind (#11717)
- 657739f chore(test): make all tests install with `npm ci` (#11723)
- 20edab4 fix(webpackDevServer): disable overlay for warnings (#11413)
- 69321b0 Remove cached lockfile (#11706)
- 3afbbc0 Update all dependencies (#11624)
- f5467d5 feat(eslint-config-react-app): support ESLint 8.x (#11375)
- e8319da [WIP] Fix integration test teardown / cleanup and missing yarn installation (#11686)
- c7627ce Update webpack and dev server (#11646)
- f85b064 The default port used by `serve` has changed (#11619)
- 544befe Update package.json (#11597)
- 9d0369b Fix ESLint Babel preset resolution (#11547)
- d7b23c8 test(create-react-app): assert for exit code (#10973)
- 1465357 Prepare 5.0.0 alpha release
- 3880ba6 Remove dependency pinning (#11474)
- 8b9fbee Update CODEOWNERS
- cacf590 Bump template dependency version (#11415)
- 5cedfe4 Bump browserslist from 4.14.2 to 4.16.5 (#11476)
- 50ea5ad allow CORS on webpack-dev-server (#11325)
- 63bba07 Upgrade jest and related packages from 26.6.0 to 27.1.0 (#11338)
- 960b21e Bump immer from 8.0.4 to 9.0.6 (#11364)
- 134cd3c Resolve dependency issues in v5 alpha (#11294)
- b45ae3c Update CONTRIBUTING.md
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