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") | **644/1000** **Why?** Has a fix available, CVSS 8.6 | Prototype Pollution [SNYK-JS-JSONSCHEMA-1920922](https://snyk.io/vuln/SNYK-JS-JSONSCHEMA-1920922) | No | 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 | Prototype Poisoning [SNYK-JS-QS-3153490](https://snyk.io/vuln/SNYK-JS-QS-3153490) | No | Proof of Concept
(*) Note that the real score may have changed since the PR was raised.
Commit messagesPackage name: jsdom
The new version differs by 68 commits.
b36d418 Make customElements.whenDefined() resolve with the constructor
c5d13bb Remove a variety of redundant to-port tests
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":"c5048925-2e81-470c-b6cd-d8f6779d9a3d","prPublicId":"c5048925-2e81-470c-b6cd-d8f6779d9a3d","dependencies":[{"name":"jsdom","from":"16.4.0","to":"16.6.0"}],"packageManager":"npm","projectPublicId":"b7c7ad9a-d208-44ad-8da0-35c8c3eb5471","projectUrl":"https://app.snyk.io/org/markus.nygard/project/b7c7ad9a-d208-44ad-8da0-35c8c3eb5471?utm_source=github&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-JS-JSONSCHEMA-1920922","SNYK-JS-QS-3153490"],"upgrade":["SNYK-JS-JSONSCHEMA-1920922","SNYK-JS-QS-3153490"],"isBreakingChange":false,"env":"prod","prType":"fix","templateVariants":["updated-fix-title","priorityScore"],"priorityScoreList":[644,696],"remediationStrategy":"vuln"})
---
**Learn how to fix vulnerabilities with free interactive lessons:**
🦉 [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 - 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") | **644/1000****Why?** Has a fix available, CVSS 8.6 | Prototype Pollution
[SNYK-JS-JSONSCHEMA-1920922](https://snyk.io/vuln/SNYK-JS-JSONSCHEMA-1920922) | No | 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 | Prototype Poisoning
[SNYK-JS-QS-3153490](https://snyk.io/vuln/SNYK-JS-QS-3153490) | No | Proof of Concept (*) Note that the real score may have changed since the PR was raised.
Commit messages
Package name: jsdom
The new version differs by 68 commits.