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 `yarn` dependencies of this project.
![merge advice](https://app.snyk.io/badges/merge-advice/?package_manager=yarn&package_name=react-scripts&from_version=4.0.3&to_version=5.0.0&pr_id=b785d2fd-6625-4332-810f-756975863917&visibility=true&has_feature_flag=false)
#### Changes included in this PR
- Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
- package.json
- yarn.lock
#### 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") | **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
![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 | Open Redirect [SNYK-JS-NODEFORGE-2330875](https://snyk.io/vuln/SNYK-JS-NODEFORGE-2330875) | Yes | Proof of Concept
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **529/1000** **Why?** Has a fix available, CVSS 6.3 | Prototype Pollution [SNYK-JS-NODEFORGE-2331908](https://snyk.io/vuln/SNYK-JS-NODEFORGE-2331908) | Yes | No Known Exploit
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **494/1000** **Why?** Has a fix available, CVSS 5.6 | Improper Verification of Cryptographic Signature [SNYK-JS-NODEFORGE-2430337](https://snyk.io/vuln/SNYK-JS-NODEFORGE-2430337) | Yes | No Known Exploit
![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **579/1000** **Why?** Has a fix available, CVSS 7.3 | Improper Verification of Cryptographic Signature [SNYK-JS-NODEFORGE-2430339](https://snyk.io/vuln/SNYK-JS-NODEFORGE-2430339) | Yes | No Known Exploit
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **494/1000** **Why?** Has a fix available, CVSS 5.6 | Improper Verification of Cryptographic Signature [SNYK-JS-NODEFORGE-2430341](https://snyk.io/vuln/SNYK-JS-NODEFORGE-2430341) | Yes | No Known Exploit
![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
(*) Note that the real score may have changed since the PR was raised.
Check the changes in this PR to ensure they won't cause issues with your project.
------------
**Note:** *You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.*
For more information:
🧐 [View latest project report](https://app.snyk.io/org/maximepie/project/8e2ff4e1-b607-4b5b-96ac-e42a83aa81e3?utm_source=github&utm_medium=referral&page=fix-pr)
🛠 [Adjust project settings](https://app.snyk.io/org/maximepie/project/8e2ff4e1-b607-4b5b-96ac-e42a83aa81e3?utm_source=github&utm_medium=referral&page=fix-pr/settings)
📚 [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":"b785d2fd-6625-4332-810f-756975863917","prPublicId":"b785d2fd-6625-4332-810f-756975863917","dependencies":[{"name":"react-scripts","from":"4.0.3","to":"5.0.0"}],"packageManager":"yarn","projectPublicId":"8e2ff4e1-b607-4b5b-96ac-e42a83aa81e3","projectUrl":"https://app.snyk.io/org/maximepie/project/8e2ff4e1-b607-4b5b-96ac-e42a83aa81e3?utm_source=github&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-JS-SHELLQUOTE-1766506","SNYK-JS-PROMPTS-1729737","SNYK-JS-NTHCHECK-1586032","SNYK-JS-NODEFORGE-2430341","SNYK-JS-NODEFORGE-2430339","SNYK-JS-NODEFORGE-2430337","SNYK-JS-NODEFORGE-2331908","SNYK-JS-NODEFORGE-2330875","SNYK-JS-IMMER-1540542","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-IMMER-1540542","SNYK-JS-NODEFORGE-2330875","SNYK-JS-NODEFORGE-2331908","SNYK-JS-NODEFORGE-2430337","SNYK-JS-NODEFORGE-2430339","SNYK-JS-NODEFORGE-2430341","SNYK-JS-NTHCHECK-1586032","SNYK-JS-PROMPTS-1729737","SNYK-JS-SHELLQUOTE-1766506"],"isBreakingChange":true,"env":"prod","prType":"fix","templateVariants":["updated-fix-title","priorityScore","merge-advice-badge-shown"],"priorityScoreList":[619,586,696,494,579,494,529,586,601,586,726,526,586,696]})
---
**Learn how to fix vulnerabilities with free interactive lessons:**
🦉 [Remote Code Execution (RCE)](https://learn.snyk.io/lessons/malicious-code-injection/javascript/?loc=fix-pr)
🦉 [Regular Expression Denial of Service (ReDoS)](https://learn.snyk.io/lessons/redos/javascript/?loc=fix-pr)
🦉 [Regular Expression Denial of Service (ReDoS)](https://learn.snyk.io/lessons/redos/javascript/?loc=fix-pr)
🦉 [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 `yarn` dependencies of this project.
![merge advice](https://app.snyk.io/badges/merge-advice/?package_manager=yarn&package_name=react-scripts&from_version=4.0.3&to_version=5.0.0&pr_id=b785d2fd-6625-4332-810f-756975863917&visibility=true&has_feature_flag=false) #### Changes included in this PR - Changes to the following files to upgrade the vulnerable dependencies to a fixed version: - package.json - yarn.lock #### 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") | **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 ![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 | Open Redirect
[SNYK-JS-NODEFORGE-2330875](https://snyk.io/vuln/SNYK-JS-NODEFORGE-2330875) | Yes | Proof of Concept ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **529/1000**
**Why?** Has a fix available, CVSS 6.3 | Prototype Pollution
[SNYK-JS-NODEFORGE-2331908](https://snyk.io/vuln/SNYK-JS-NODEFORGE-2331908) | Yes | No Known Exploit ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **494/1000**
**Why?** Has a fix available, CVSS 5.6 | Improper Verification of Cryptographic Signature
[SNYK-JS-NODEFORGE-2430337](https://snyk.io/vuln/SNYK-JS-NODEFORGE-2430337) | Yes | No Known Exploit ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **579/1000**
**Why?** Has a fix available, CVSS 7.3 | Improper Verification of Cryptographic Signature
[SNYK-JS-NODEFORGE-2430339](https://snyk.io/vuln/SNYK-JS-NODEFORGE-2430339) | Yes | No Known Exploit ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **494/1000**
**Why?** Has a fix available, CVSS 5.6 | Improper Verification of Cryptographic Signature
[SNYK-JS-NODEFORGE-2430341](https://snyk.io/vuln/SNYK-JS-NODEFORGE-2430341) | Yes | No Known Exploit ![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 (*) Note that the real score may have changed since the PR was raised. Check the changes in this PR to ensure they won't cause issues with your project. ------------ **Note:** *You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.* For more information: 🧐 [View latest project report](https://app.snyk.io/org/maximepie/project/8e2ff4e1-b607-4b5b-96ac-e42a83aa81e3?utm_source=github&utm_medium=referral&page=fix-pr) 🛠 [Adjust project settings](https://app.snyk.io/org/maximepie/project/8e2ff4e1-b607-4b5b-96ac-e42a83aa81e3?utm_source=github&utm_medium=referral&page=fix-pr/settings) 📚 [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":"b785d2fd-6625-4332-810f-756975863917","prPublicId":"b785d2fd-6625-4332-810f-756975863917","dependencies":[{"name":"react-scripts","from":"4.0.3","to":"5.0.0"}],"packageManager":"yarn","projectPublicId":"8e2ff4e1-b607-4b5b-96ac-e42a83aa81e3","projectUrl":"https://app.snyk.io/org/maximepie/project/8e2ff4e1-b607-4b5b-96ac-e42a83aa81e3?utm_source=github&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-JS-SHELLQUOTE-1766506","SNYK-JS-PROMPTS-1729737","SNYK-JS-NTHCHECK-1586032","SNYK-JS-NODEFORGE-2430341","SNYK-JS-NODEFORGE-2430339","SNYK-JS-NODEFORGE-2430337","SNYK-JS-NODEFORGE-2331908","SNYK-JS-NODEFORGE-2330875","SNYK-JS-IMMER-1540542","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-IMMER-1540542","SNYK-JS-NODEFORGE-2330875","SNYK-JS-NODEFORGE-2331908","SNYK-JS-NODEFORGE-2430337","SNYK-JS-NODEFORGE-2430339","SNYK-JS-NODEFORGE-2430341","SNYK-JS-NTHCHECK-1586032","SNYK-JS-PROMPTS-1729737","SNYK-JS-SHELLQUOTE-1766506"],"isBreakingChange":true,"env":"prod","prType":"fix","templateVariants":["updated-fix-title","priorityScore","merge-advice-badge-shown"],"priorityScoreList":[619,586,696,494,579,494,529,586,601,586,726,526,586,696]}) --- **Learn how to fix vulnerabilities with free interactive lessons:** 🦉 [Remote Code Execution (RCE)](https://learn.snyk.io/lessons/malicious-code-injection/javascript/?loc=fix-pr) 🦉 [Regular Expression Denial of Service (ReDoS)](https://learn.snyk.io/lessons/redos/javascript/?loc=fix-pr) 🦉 [Regular Expression Denial of Service (ReDoS)](https://learn.snyk.io/lessons/redos/javascript/?loc=fix-pr) 🦉 [More lessons are available in Snyk Learn](https://learn.snyk.io?loc=fix-pr)