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:
- examples/multimap/package.json
- examples/multimap/package-lock.json
#### Vulnerabilities that will be fixed
##### With an upgrade:
Severity | Priority Score (*) | Issue | Breaking Change | Exploit Maturity
:-------------------------:|-------------------------|:-------------------------|:-------------------------|:-------------------------
![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-ANSIREGEX-1583908](https://snyk.io/vuln/SNYK-JS-ANSIREGEX-1583908) | Yes | Proof of Concept
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **586/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS) [SNYK-JS-BROWSERSLIST-1090194](https://snyk.io/vuln/SNYK-JS-BROWSERSLIST-1090194) | Yes | Proof of Concept
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **526/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 4.1 | Arbitrary Code Injection [SNYK-JS-EJS-1049328](https://snyk.io/vuln/SNYK-JS-EJS-1049328) | Yes | Proof of Concept
![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **726/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 8.1 | Remote Code Execution (RCE) [SNYK-JS-EJS-2803307](https://snyk.io/vuln/SNYK-JS-EJS-2803307) | Yes | Proof of Concept
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **586/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS) [SNYK-JS-GLOBPARENT-1016905](https://snyk.io/vuln/SNYK-JS-GLOBPARENT-1016905) | Yes | Proof of Concept
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **484/1000** **Why?** Has a fix available, CVSS 5.4 | Open Redirect [SNYK-JS-GOT-2932019](https://snyk.io/vuln/SNYK-JS-GOT-2932019) | No | No Known Exploit
![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-IMMER-1540542](https://snyk.io/vuln/SNYK-JS-IMMER-1540542) | 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-NTHCHECK-1586032](https://snyk.io/vuln/SNYK-JS-NTHCHECK-1586032) | Yes | Proof of Concept
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **586/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS) [SNYK-JS-PROMPTS-1729737](https://snyk.io/vuln/SNYK-JS-PROMPTS-1729737) | Yes | Proof of Concept
![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **619/1000** **Why?** Has a fix available, CVSS 8.1 | Remote Code Execution (RCE) [SNYK-JS-SHELLQUOTE-1766506](https://snyk.io/vuln/SNYK-JS-SHELLQUOTE-1766506) | Yes | No Known Exploit
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **737/1000** **Why?** Currently trending on Twitter, Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 6.4 | Command Injection [SNYK-JS-SNYK-3037342](https://snyk.io/vuln/SNYK-JS-SNYK-3037342) | No | Proof of Concept
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **737/1000** **Why?** Currently trending on Twitter, Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 6.4 | Command Injection [SNYK-JS-SNYKGOPLUGIN-3037316](https://snyk.io/vuln/SNYK-JS-SNYKGOPLUGIN-3037316) | No | Proof of Concept
![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 | Command Injection [SNYK-JS-SSH2-1656673](https://snyk.io/vuln/SNYK-JS-SSH2-1656673) | No | No Known Exploit
(*) Note that the real score may have changed since the PR was raised.
Commit messagesPackage name: react-scripts
The new version differs by 69 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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[//]: # (snyk:metadata:{"prId":"721d52e7-cd39-480b-afae-f234e35b69d3","prPublicId":"721d52e7-cd39-480b-afae-f234e35b69d3","dependencies":[{"name":"react-scripts","from":"4.0.3","to":"5.0.0"},{"name":"snyk","from":"1.684.0","to":"1.996.0"}],"packageManager":"npm","projectPublicId":"5c4a5707-fee6-4ffa-8657-2ef999d9c95f","projectUrl":"https://app.snyk.io/org/ryanhefner-github-marketplace/project/5c4a5707-fee6-4ffa-8657-2ef999d9c95f?utm_source=github&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-JS-SSH2-1656673","SNYK-JS-SNYKGOPLUGIN-3037316","SNYK-JS-SNYK-3037342","SNYK-JS-SHELLQUOTE-1766506","SNYK-JS-PROMPTS-1729737","SNYK-JS-NTHCHECK-1586032","SNYK-JS-IMMER-1540542","SNYK-JS-GOT-2932019","SNYK-JS-GLOBPARENT-1016905","SNYK-JS-EJS-2803307","SNYK-JS-EJS-1049328","SNYK-JS-BROWSERSLIST-1090194","SNYK-JS-ANSIREGEX-1583908"],"upgrade":["SNYK-JS-ANSIREGEX-1583908","SNYK-JS-BROWSERSLIST-1090194","SNYK-JS-EJS-1049328","SNYK-JS-EJS-2803307","SNYK-JS-GLOBPARENT-1016905","SNYK-JS-GOT-2932019","SNYK-JS-IMMER-1540542","SNYK-JS-NTHCHECK-1586032","SNYK-JS-PROMPTS-1729737","SNYK-JS-SHELLQUOTE-1766506","SNYK-JS-SNYK-3037342","SNYK-JS-SNYKGOPLUGIN-3037316","SNYK-JS-SSH2-1656673"],"isBreakingChange":true,"env":"prod","prType":"fix","templateVariants":["priorityScore"],"priorityScoreList":[589,737,737,619,586,696,601,484,586,726,526,586,696]})
---
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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: - examples/multimap/package.json - examples/multimap/package-lock.json #### Vulnerabilities that will be fixed ##### With an upgrade: Severity | Priority Score (*) | Issue | Breaking Change | Exploit Maturity :-------------------------:|-------------------------|:-------------------------|:-------------------------|:------------------------- ![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-ANSIREGEX-1583908](https://snyk.io/vuln/SNYK-JS-ANSIREGEX-1583908) | Yes | Proof of Concept ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **586/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS)
[SNYK-JS-BROWSERSLIST-1090194](https://snyk.io/vuln/SNYK-JS-BROWSERSLIST-1090194) | Yes | Proof of Concept ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **526/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 4.1 | Arbitrary Code Injection
[SNYK-JS-EJS-1049328](https://snyk.io/vuln/SNYK-JS-EJS-1049328) | Yes | Proof of Concept ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **726/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 8.1 | Remote Code Execution (RCE)
[SNYK-JS-EJS-2803307](https://snyk.io/vuln/SNYK-JS-EJS-2803307) | Yes | Proof of Concept ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **586/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS)
[SNYK-JS-GLOBPARENT-1016905](https://snyk.io/vuln/SNYK-JS-GLOBPARENT-1016905) | Yes | Proof of Concept ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **484/1000**
**Why?** Has a fix available, CVSS 5.4 | Open Redirect
[SNYK-JS-GOT-2932019](https://snyk.io/vuln/SNYK-JS-GOT-2932019) | No | No Known Exploit ![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-IMMER-1540542](https://snyk.io/vuln/SNYK-JS-IMMER-1540542) | 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-NTHCHECK-1586032](https://snyk.io/vuln/SNYK-JS-NTHCHECK-1586032) | Yes | Proof of Concept ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **586/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS)
[SNYK-JS-PROMPTS-1729737](https://snyk.io/vuln/SNYK-JS-PROMPTS-1729737) | Yes | Proof of Concept ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **619/1000**
**Why?** Has a fix available, CVSS 8.1 | Remote Code Execution (RCE)
[SNYK-JS-SHELLQUOTE-1766506](https://snyk.io/vuln/SNYK-JS-SHELLQUOTE-1766506) | Yes | No Known Exploit ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **737/1000**
**Why?** Currently trending on Twitter, Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 6.4 | Command Injection
[SNYK-JS-SNYK-3037342](https://snyk.io/vuln/SNYK-JS-SNYK-3037342) | No | Proof of Concept ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **737/1000**
**Why?** Currently trending on Twitter, Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 6.4 | Command Injection
[SNYK-JS-SNYKGOPLUGIN-3037316](https://snyk.io/vuln/SNYK-JS-SNYKGOPLUGIN-3037316) | No | Proof of Concept ![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 | Command Injection
[SNYK-JS-SSH2-1656673](https://snyk.io/vuln/SNYK-JS-SSH2-1656673) | No | No Known Exploit (*) Note that the real score may have changed since the PR was raised.
Commit messages
Package name: react-scripts
The new version differs by 69 commits.