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[Snyk] Upgrade middy from 0.27.1 to 0.36.0#320

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[Snyk] Upgrade middy from 0.27.1 to 0.36.0#320
nejidevelops wants to merge 1 commit intomasterfrom
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Snyk has created this PR to upgrade middy from 0.27.1 to 0.36.0.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.


  • The recommended version is 22 versions ahead of your current version.

  • The recommended version was released 6 years ago.

Issues fixed by the recommended upgrade:

Issue Score Exploit Maturity
medium severity Prototype Pollution
SNYK-JS-XML2JS-5414874
372 Proof of Concept
Release notes
Package name: middy
  • 0.36.0 - 2020-04-14
  • 0.35.0 - 2020-04-14
  • 0.34.0 - 2020-03-07
  • 0.33.2 - 2020-01-05
  • 0.33.1 - 2019-12-23
  • 0.33.0 - 2019-12-16
  • 0.32.3 - 2019-12-05
  • 0.32.2 - 2019-12-04
  • 0.32.1 - 2019-12-04
  • 0.32.0 - 2019-12-04
  • 0.30.5 - 2019-11-26
  • 0.30.4 - 2019-10-23
  • 0.30.3 - 2019-10-15
  • 0.30.2 - 2019-10-03
  • 0.30.1 - 2019-10-03
  • 0.29.0 - 2019-08-14
  • 0.28.5 - 2019-08-10
  • 0.28.4 - 2019-07-17
  • 0.28.3 - 2019-07-05
  • 0.28.2 - 2019-06-23
  • 0.28.1 - 2019-06-23
  • 0.28.0 - 2019-06-23
  • 0.27.1 - 2019-06-23
from middy GitHub release notes

Important

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

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open upgrade PRs.

For more information:

Snyk has created this PR to upgrade middy from 0.27.1 to 0.36.0.

See this package in npm:
middy

See this project in Snyk:
https://app.snyk.io/org/newtonombese1/project/16fc7bcb-0006-45bf-b841-18e5f30b9228?utm_source=github&utm_medium=referral&page=upgrade-pr
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Summary of Changes

Hello @nejidevelops, 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, aims to enhance the project's security posture by upgrading the middy dependency. The upgrade from version 0.27.1 to 0.36.0 specifically resolves a critical "Prototype Pollution" vulnerability, ensuring the application benefits from improved stability and protection against known exploits.

Highlights

  • Dependency Upgrade: The middy package has been upgraded from version 0.27.1 to 0.36.0.
  • Security Fix: This upgrade addresses a "Prototype Pollution" vulnerability (SNYK-JS-XML2JS-5414874) with a score of 372, which had a 'Proof of Concept' exploit maturity.
  • Version Jump: The upgrade spans 22 versions, moving to a version of middy that was released approximately 6 years ago.

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Code Review

This pull request, automatically generated by Snyk, upgrades middy from ^0.27.0 to ^0.36.0. While the PR description mentions a fix for a prototype pollution vulnerability in xml2js, this seems incorrect as the project's dependencies do not appear to use a vulnerable version of xml2js.

Nevertheless, this upgrade is beneficial. It resolves a likely runtime error caused by an API mismatch between the application code (using httpErrorHandler) and the older middy version (which provided http-error-handler).

I've added a comment highlighting that while this upgrade is a good first step, middy@0.36.0 is still several years old and no longer maintained. I strongly recommend planning a follow-up effort to migrate to a modern, supported version of middy (such as v5 or an LTS release) to improve security and maintainability.

"http-errors": "^1.7.2",
"jsonwebtoken": "^8.5.1",
"middy": "^0.27.0",
"middy": "^0.36.0",
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high

This upgrade to middy@0.36.0 is a good step as it resolves an incompatibility. The source code uses httpErrorHandler, which was introduced in middy@0.28.0. The previous dependency ^0.27.0 would install 0.27.1, which exports http-error-handler, likely causing runtime errors.

However, middy@0.36.0 was released in April 2020 and is now considered very outdated. The latest version is 5.x.

I strongly recommend planning a migration to a modern version of middy (e.g., the latest v5 or an LTS like v3) for several reasons:

  • Security: Newer versions receive security patches. The version 0.36.0 is no longer maintained.
  • Features & Performance: Newer versions have significant improvements.
  • Modern API: middy v1 and later use a more modular, modern API with packages scoped under @middy/ (e.g., @middy/core, @middy/http-cors).

This would be a breaking change and require refactoring, for example:

// Before (v0.x)
import * as middy from 'middy'
import { cors, httpErrorHandler } from 'middy/middlewares'

// After (v5.x)
import middy from '@middy/core'
import cors from '@middy/http-cors'
import httpErrorHandler from '@middy/http-error-handler'

While this is out of scope for this automated PR, it's a critical maintenance task to address to keep the project healthy.

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