[Snyk] Security upgrade express from 4.21.2 to 4.22.0

[Dargon789]

Snyk has created this PR to fix 1 vulnerabilities in the yarn dependencies of this project.

Snyk changed the following file(s):

• account-kit/rn-signer/example/package.json

Note for zero-installs users

If you are using the Yarn feature zero-installs that was introduced in Yarn V2, note that this PR does not update the .yarn/cache/ directory meaning this code cannot be pulled and immediately developed on as one would expect for a zero-install project - you will need to run yarn to update the contents of the ./yarn/cache directory.
If you are not using zero-install you can ignore this as your flow should likely be unchanged.

⚠️ Warning

Failed to update the yarn.lock, please update manually before merging.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Prototype Pollution SNYK-JS-EXPRESS-14157151	631

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Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

---

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[gemini-code-assist]

Summary of Changes

Hello @Dargon789, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request, automatically generated by Snyk, focuses on enhancing the project's security posture by upgrading the express dependency. The primary goal is to remediate a "Prototype Pollution" vulnerability. It's important to note that a manual update of the yarn.lock file will be necessary to fully integrate these changes, particularly for environments using Yarn's zero-install feature.

Highlights

• Dependency Upgrade: Upgraded the express package from version 4.21.2 to 4.22.0 in account-kit/rn-signer/example/package.json.
• Security Fix: This upgrade addresses a medium-severity "Prototype Pollution" vulnerability (SNYK-JS-EXPRESS-14157151) identified by Snyk, with a score of 631.
• Manual Intervention Required: The yarn.lock file was not automatically updated and requires manual intervention, especially for projects utilizing Yarn's zero-install feature.

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[snyk-io]

⚠️ Snyk checks are incomplete.

Status	Scanner	Critical	High	Medium	Low	Total (0)
⚠️	Open Source Security	0	0	0	0	See details

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[gemini-code-assist]

Code Review

This pull request from Snyk correctly identifies and proposes an upgrade for the express package to ^4.22.0 to mitigate a medium-severity Prototype Pollution vulnerability. The change in package.json is appropriate. However, it is critical to note that the yarn.lock file has not been updated in this PR, as mentioned in the description. Before merging, you must manually run yarn to update the lockfile and commit the changes. Without this step, the vulnerability will not be resolved.

[gemini-code-assist]

While this version bump is correct, the yarn.lock file must also be updated to apply the fix. As noted in the PR description, Snyk was unable to perform this step. Please run yarn and commit the updated lockfile before merging.