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
:-------------------------:|-------------------------|:-------------------------|:-------------------------|:-------------------------
![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-HTMLMINIFIER-3091181](https://snyk.io/vuln/SNYK-JS-HTMLMINIFIER-3091181) | Yes | Proof of Concept
![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **686/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 7.3 | Prototype Pollution [SNYK-JS-LODASHSET-1320032](https://snyk.io/vuln/SNYK-JS-LODASHSET-1320032) | Yes | Proof of Concept
![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) | No | 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) | No | 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 | Improper Input Validation [SNYK-JS-POSTCSS-5926692](https://snyk.io/vuln/SNYK-JS-POSTCSS-5926692) | Yes | No Known Exploit
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **646/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 6.5 | Server-side Request Forgery (SSRF) [SNYK-JS-REQUEST-3361831](https://snyk.io/vuln/SNYK-JS-REQUEST-3361831) | 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 | Cross-site Scripting (XSS) [SNYK-JS-SERIALIZEJAVASCRIPT-536840](https://snyk.io/vuln/SNYK-JS-SERIALIZEJAVASCRIPT-536840) | No | No Known Exploit
![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **706/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 7.7 | Arbitrary Code Injection [SNYK-JS-SERIALIZEJAVASCRIPT-570062](https://snyk.io/vuln/SNYK-JS-SERIALIZEJAVASCRIPT-570062) | No | 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 | Cross-site Scripting (XSS) [SNYK-JS-SERIALIZEJAVASCRIPT-6056521](https://snyk.io/vuln/SNYK-JS-SERIALIZEJAVASCRIPT-6056521) | No | No Known Exploit
![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **646/1000** **Why?** Proof of Concept exploit, Has a fix available, CVSS 6.5 | Prototype Pollution [SNYK-JS-TOUGHCOOKIE-5672873](https://snyk.io/vuln/SNYK-JS-TOUGHCOOKIE-5672873) | Yes | 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 | Prototype Pollution [SNYK-JS-UNSETVALUE-2400660](https://snyk.io/vuln/SNYK-JS-UNSETVALUE-2400660) | Yes | No Known Exploit
(*) Note that the real score may have changed since the PR was raised.
Commit messagesPackage name: css-loader
The new version differs by 71 commits.
13e3ca5 Merge pull request #11602 from webpack/bugfix/shared-runtime-chunk
9c0587e Merge pull request #11606 from webpack/dependabot/npm_and_yarn/simple-git-2.21.0
502d166 Merge pull request #11607 from webpack/dependabot/npm_and_yarn/acorn-8.0.4
See the full diff
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/attesch/project/54f4ee92-998c-4470-8c24-77a260feb55b?utm_source=github&utm_medium=referral&page=fix-pr)
🛠 [Adjust project settings](https://app.snyk.io/org/attesch/project/54f4ee92-998c-4470-8c24-77a260feb55b?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":"dc942a8b-7acd-42dc-ba75-21b710975ab4","prPublicId":"dc942a8b-7acd-42dc-ba75-21b710975ab4","dependencies":[{"name":"css-loader","from":"1.0.0","to":"2.0.0"},{"name":"cssnano","from":"4.1.0","to":"5.0.0"},{"name":"eslint","from":"5.4.0","to":"5.5.0"},{"name":"express-jwt","from":"5.3.1","to":"6.1.1"},{"name":"handlebars","from":"4.0.11","to":"4.7.4"},{"name":"html-webpack-plugin","from":"3.2.0","to":"5.5.0"},{"name":"lint-staged","from":"7.2.2","to":"10.2.0"},{"name":"node-sass","from":"4.9.3","to":"7.0.2"},{"name":"webpack","from":"4.17.1","to":"5.0.0"},{"name":"workbox-webpack-plugin","from":"3.4.1","to":"6.0.0"}],"packageManager":"npm","projectPublicId":"54f4ee92-998c-4470-8c24-77a260feb55b","projectUrl":"https://app.snyk.io/org/attesch/project/54f4ee92-998c-4470-8c24-77a260feb55b?utm_source=github&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-JS-ANSIREGEX-1583908","SNYK-JS-HTMLMINIFIER-3091181","SNYK-JS-LODASHSET-1320032","SNYK-JS-LODASHTEMPLATE-1088054","SNYK-JS-MINIMIST-2429795","SNYK-JS-MINIMIST-559764","SNYK-JS-POSTCSS-5926692","SNYK-JS-REQUEST-3361831","SNYK-JS-SERIALIZEJAVASCRIPT-536840","SNYK-JS-SERIALIZEJAVASCRIPT-570062","SNYK-JS-SERIALIZEJAVASCRIPT-6056521","SNYK-JS-TOUGHCOOKIE-5672873","SNYK-JS-UNSETVALUE-2400660"],"upgrade":["SNYK-JS-ANSIREGEX-1583908","SNYK-JS-HTMLMINIFIER-3091181","SNYK-JS-LODASHSET-1320032","SNYK-JS-LODASHTEMPLATE-1088054","SNYK-JS-MINIMIST-2429795","SNYK-JS-MINIMIST-559764","SNYK-JS-POSTCSS-5926692","SNYK-JS-REQUEST-3361831","SNYK-JS-SERIALIZEJAVASCRIPT-536840","SNYK-JS-SERIALIZEJAVASCRIPT-570062","SNYK-JS-SERIALIZEJAVASCRIPT-6056521","SNYK-JS-TOUGHCOOKIE-5672873","SNYK-JS-UNSETVALUE-2400660"],"isBreakingChange":true,"env":"prod","prType":"fix","templateVariants":["priorityScore"],"priorityScoreList":[696,586,686,681,506,601,479,646,619,706,619,646,589],"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)
🦉 [Prototype Pollution](https://learn.snyk.io/lesson/prototype-pollution/?loc=fix-pr)
🦉 [Improper Input Validation](https://learn.snyk.io/lesson/improper-input-validation/?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 `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 :-------------------------:|-------------------------|:-------------------------|:-------------------------|:------------------------- ![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-HTMLMINIFIER-3091181](https://snyk.io/vuln/SNYK-JS-HTMLMINIFIER-3091181) | Yes | Proof of Concept ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **686/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 7.3 | Prototype Pollution
[SNYK-JS-LODASHSET-1320032](https://snyk.io/vuln/SNYK-JS-LODASHSET-1320032) | Yes | Proof of Concept ![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) | No | 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) | No | 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 | Improper Input Validation
[SNYK-JS-POSTCSS-5926692](https://snyk.io/vuln/SNYK-JS-POSTCSS-5926692) | Yes | No Known Exploit ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **646/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 6.5 | Server-side Request Forgery (SSRF)
[SNYK-JS-REQUEST-3361831](https://snyk.io/vuln/SNYK-JS-REQUEST-3361831) | 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 | Cross-site Scripting (XSS)
[SNYK-JS-SERIALIZEJAVASCRIPT-536840](https://snyk.io/vuln/SNYK-JS-SERIALIZEJAVASCRIPT-536840) | No | No Known Exploit ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity") | **706/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 7.7 | Arbitrary Code Injection
[SNYK-JS-SERIALIZEJAVASCRIPT-570062](https://snyk.io/vuln/SNYK-JS-SERIALIZEJAVASCRIPT-570062) | No | 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 | Cross-site Scripting (XSS)
[SNYK-JS-SERIALIZEJAVASCRIPT-6056521](https://snyk.io/vuln/SNYK-JS-SERIALIZEJAVASCRIPT-6056521) | No | No Known Exploit ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity") | **646/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 6.5 | Prototype Pollution
[SNYK-JS-TOUGHCOOKIE-5672873](https://snyk.io/vuln/SNYK-JS-TOUGHCOOKIE-5672873) | Yes | 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 | Prototype Pollution
[SNYK-JS-UNSETVALUE-2400660](https://snyk.io/vuln/SNYK-JS-UNSETVALUE-2400660) | Yes | No Known Exploit (*) Note that the real score may have changed since the PR was raised.
Commit messages
Package name: css-loader
The new version differs by 71 commits.Package name: eslint
The new version differs by 10 commits.Package name: express-jwt
The new version differs by 23 commits.Package name: handlebars
The new version differs by 203 commits.Package name: html-webpack-plugin
The new version differs by 250 commits.Package name: lint-staged
The new version differs by 250 commits.Package name: node-sass
The new version differs by 156 commits.Package name: webpack
The new version differs by 250 commits.