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
- package-lock.json
#### Vulnerabilities that will be fixed
##### With an upgrade:
Severity | Priority Score (*) | Issue | Breaking Change | Exploit Maturity
:-------------------------:|-------------------------|:-------------------------|:-------------------------|:-------------------------
![critical severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/c.png "critical severity") | **786/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 9.3 | Incomplete List of Disallowed Inputs [SNYK-JS-BABELTRAVERSE-5962462](https://snyk.io/vuln/SNYK-JS-BABELTRAVERSE-5962462) | Yes | Proof of Concept
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **475/1000** **Why?** Has a fix available, CVSS 5 | Prototype Pollution [SNYK-JS-HAPIHOEK-548452](https://snyk.io/vuln/SNYK-JS-HAPIHOEK-548452) | Yes | No Known Exploit
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **703/1000** **Why?** Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 6.2 | Missing Release of Resource after Effective Lifetime [SNYK-JS-INFLIGHT-6095116](https://snyk.io/vuln/SNYK-JS-INFLIGHT-6095116) | Yes | Proof of Concept
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **641/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 6.4 | Prototype Pollution [SNYK-JS-JSON5-3182856](https://snyk.io/vuln/SNYK-JS-JSON5-3182856) | Yes | Proof of Concept
![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **644/1000** **Why?** Has a fix available, CVSS 8.6 | Prototype Pollution [SNYK-JS-JSONSCHEMA-1920922](https://snyk.io/vuln/SNYK-JS-JSONSCHEMA-1920922) | Yes | No Known Exploit
![low severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/l.png "low severity") | **506/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 3.7 | Validation Bypass [SNYK-JS-KINDOF-537849](https://snyk.io/vuln/SNYK-JS-KINDOF-537849) | Yes | Proof of Concept
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **479/1000** **Why?** Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS) [SNYK-JS-LOADERUTILS-3042992](https://snyk.io/vuln/SNYK-JS-LOADERUTILS-3042992) | Yes | No Known Exploit
![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **589/1000** **Why?** Has a fix available, CVSS 7.5 | Prototype Pollution [SNYK-JS-LOADERUTILS-3043105](https://snyk.io/vuln/SNYK-JS-LOADERUTILS-3043105) | Yes | No Known Exploit
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **479/1000** **Why?** Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS) [SNYK-JS-LOADERUTILS-3105943](https://snyk.io/vuln/SNYK-JS-LOADERUTILS-3105943) | Yes | No Known Exploit
![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **681/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 7.2 | Command Injection [SNYK-JS-LODASHTEMPLATE-1088054](https://snyk.io/vuln/SNYK-JS-LODASHTEMPLATE-1088054) | Yes | Proof of Concept
![low severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/l.png "low severity") | **506/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 3.7 | Prototype Pollution [SNYK-JS-MINIMIST-2429795](https://snyk.io/vuln/SNYK-JS-MINIMIST-2429795) | Yes | Proof of Concept
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **601/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 5.6 | Prototype Pollution [SNYK-JS-MINIMIST-559764](https://snyk.io/vuln/SNYK-JS-MINIMIST-559764) | Yes | Proof of Concept
![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **696/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 7.5 | Prototype Poisoning [SNYK-JS-QS-3153490](https://snyk.io/vuln/SNYK-JS-QS-3153490) | Yes | Proof of Concept
![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **696/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 7.5 | Regular Expression Denial of Service (ReDoS) [SNYK-JS-SEMVER-3247795](https://snyk.io/vuln/SNYK-JS-SEMVER-3247795) | Yes | Proof of Concept
![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **696/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 7.5 | Regular Expression Denial of Service (ReDoS) [SNYK-JS-TMPL-1583443](https://snyk.io/vuln/SNYK-JS-TMPL-1583443) | Yes | Proof of Concept
![low severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/l.png "low severity") | **506/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 3.7 | Regular Expression Denial of Service (ReDoS) [npm:debug:20170905](https://snyk.io/vuln/npm:debug:20170905) | Yes | Proof of Concept
(*) Note that the real score may have changed since the PR was raised.
Commit messagesPackage name: react-scripts
The new version differs by 238 commits.
See the full diff
Check the changes in this PR to ensure they won't cause issues with your project.
------------
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For more information:
š§ [View latest project report](https://app.snyk.io/org/atherdon/project/7ecdc70b-ac0f-4a17-9f14-9ab5b4fe020c?utm_source=github&utm_medium=referral&page=fix-pr)
š [Adjust project settings](https://app.snyk.io/org/atherdon/project/7ecdc70b-ac0f-4a17-9f14-9ab5b4fe020c?utm_source=github&utm_medium=referral&page=fix-pr/settings)
š [Read more about Snyk's upgrade and patch logic](https://support.snyk.io/hc/en-us/articles/360003891078-Snyk-patches-to-fix-vulnerabilities)
[//]: # (snyk:metadata:{"prId":"1f84e48a-f22e-4346-b64f-434115046e69","prPublicId":"1f84e48a-f22e-4346-b64f-434115046e69","dependencies":[{"name":"react-scripts","from":"3.4.4","to":"5.0.0"}],"packageManager":"npm","projectPublicId":"7ecdc70b-ac0f-4a17-9f14-9ab5b4fe020c","projectUrl":"https://app.snyk.io/org/atherdon/project/7ecdc70b-ac0f-4a17-9f14-9ab5b4fe020c?utm_source=github&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-JS-BABELTRAVERSE-5962462","SNYK-JS-HAPIHOEK-548452","SNYK-JS-INFLIGHT-6095116","SNYK-JS-JSON5-3182856","SNYK-JS-JSONSCHEMA-1920922","SNYK-JS-KINDOF-537849","SNYK-JS-LOADERUTILS-3042992","SNYK-JS-LOADERUTILS-3043105","SNYK-JS-LOADERUTILS-3105943","SNYK-JS-LODASHTEMPLATE-1088054","SNYK-JS-MINIMIST-2429795","SNYK-JS-MINIMIST-559764","SNYK-JS-QS-3153490","SNYK-JS-SEMVER-3247795","SNYK-JS-TMPL-1583443","npm:debug:20170905"],"upgrade":["SNYK-JS-BABELTRAVERSE-5962462","SNYK-JS-HAPIHOEK-548452","SNYK-JS-INFLIGHT-6095116","SNYK-JS-JSON5-3182856","SNYK-JS-JSONSCHEMA-1920922","SNYK-JS-KINDOF-537849","SNYK-JS-LOADERUTILS-3042992","SNYK-JS-LOADERUTILS-3043105","SNYK-JS-LOADERUTILS-3105943","SNYK-JS-LODASHTEMPLATE-1088054","SNYK-JS-MINIMIST-2429795","SNYK-JS-MINIMIST-559764","SNYK-JS-QS-3153490","SNYK-JS-SEMVER-3247795","SNYK-JS-TMPL-1583443","npm:debug:20170905"],"isBreakingChange":true,"env":"prod","prType":"fix","templateVariants":["updated-fix-title","priorityScore"],"priorityScoreList":[786,475,703,641,644,506,479,589,479,681,506,601,696,696,696,506],"remediationStrategy":"vuln"})
---
**Learn how to fix vulnerabilities with free interactive lessons:**
š¦ [Prototype Pollution](https://learn.snyk.io/lesson/prototype-pollution/?loc=fix-pr)
š¦ [Validation Bypass](https://learn.snyk.io/lesson/improper-input-validation/?loc=fix-pr)
š¦ [Regular Expression Denial of Service (ReDoS)](https://learn.snyk.io/lesson/redos/?loc=fix-pr)
š¦ [More lessons are available in Snyk Learn](https://learn.snyk.io/?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 - package-lock.json #### Vulnerabilities that will be fixed ##### With an upgrade: Severity | Priority Score (*) | Issue | Breaking Change | Exploit Maturity :-------------------------:|-------------------------|:-------------------------|:-------------------------|:------------------------- ![critical severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/c.png "critical severity") | **786/1000****Why?** Proof of Concept exploit, Has a fix available, CVSS 9.3 | Incomplete List of Disallowed Inputs
[SNYK-JS-BABELTRAVERSE-5962462](https://snyk.io/vuln/SNYK-JS-BABELTRAVERSE-5962462) | Yes | Proof of Concept ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **475/1000**
**Why?** Has a fix available, CVSS 5 | Prototype Pollution
[SNYK-JS-HAPIHOEK-548452](https://snyk.io/vuln/SNYK-JS-HAPIHOEK-548452) | Yes | No Known Exploit ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **703/1000**
**Why?** Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 6.2 | Missing Release of Resource after Effective Lifetime
[SNYK-JS-INFLIGHT-6095116](https://snyk.io/vuln/SNYK-JS-INFLIGHT-6095116) | Yes | Proof of Concept ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **641/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 6.4 | Prototype Pollution
[SNYK-JS-JSON5-3182856](https://snyk.io/vuln/SNYK-JS-JSON5-3182856) | Yes | Proof of Concept ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **644/1000**
**Why?** Has a fix available, CVSS 8.6 | Prototype Pollution
[SNYK-JS-JSONSCHEMA-1920922](https://snyk.io/vuln/SNYK-JS-JSONSCHEMA-1920922) | Yes | No Known Exploit ![low severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/l.png "low severity") | **506/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 3.7 | Validation Bypass
[SNYK-JS-KINDOF-537849](https://snyk.io/vuln/SNYK-JS-KINDOF-537849) | Yes | Proof of Concept ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **479/1000**
**Why?** Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS)
[SNYK-JS-LOADERUTILS-3042992](https://snyk.io/vuln/SNYK-JS-LOADERUTILS-3042992) | Yes | No Known Exploit ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **589/1000**
**Why?** Has a fix available, CVSS 7.5 | Prototype Pollution
[SNYK-JS-LOADERUTILS-3043105](https://snyk.io/vuln/SNYK-JS-LOADERUTILS-3043105) | Yes | No Known Exploit ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **479/1000**
**Why?** Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS)
[SNYK-JS-LOADERUTILS-3105943](https://snyk.io/vuln/SNYK-JS-LOADERUTILS-3105943) | Yes | No Known Exploit ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **681/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 7.2 | Command Injection
[SNYK-JS-LODASHTEMPLATE-1088054](https://snyk.io/vuln/SNYK-JS-LODASHTEMPLATE-1088054) | Yes | Proof of Concept ![low severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/l.png "low severity") | **506/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 3.7 | Prototype Pollution
[SNYK-JS-MINIMIST-2429795](https://snyk.io/vuln/SNYK-JS-MINIMIST-2429795) | Yes | Proof of Concept ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **601/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 5.6 | Prototype Pollution
[SNYK-JS-MINIMIST-559764](https://snyk.io/vuln/SNYK-JS-MINIMIST-559764) | Yes | Proof of Concept ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **696/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 7.5 | Prototype Poisoning
[SNYK-JS-QS-3153490](https://snyk.io/vuln/SNYK-JS-QS-3153490) | Yes | Proof of Concept ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **696/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 7.5 | Regular Expression Denial of Service (ReDoS)
[SNYK-JS-SEMVER-3247795](https://snyk.io/vuln/SNYK-JS-SEMVER-3247795) | Yes | Proof of Concept ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **696/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 7.5 | Regular Expression Denial of Service (ReDoS)
[SNYK-JS-TMPL-1583443](https://snyk.io/vuln/SNYK-JS-TMPL-1583443) | Yes | Proof of Concept ![low severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/l.png "low severity") | **506/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 3.7 | Regular Expression Denial of Service (ReDoS)
[npm:debug:20170905](https://snyk.io/vuln/npm:debug:20170905) | 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 238 commits.