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[Snyk] Upgrade body-parser from 1.13.3 to 1.20.5 - #159

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@trabab

@trabab trabab commented Jul 30, 2026

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Snyk has created this PR to upgrade body-parser from 1.13.3 to 1.20.5.

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 24 versions ahead of your current version.

  • The recommended version was released 3 months ago.

Issues fixed by the recommended upgrade:

Issue Score Exploit Maturity
high severity Asymmetric Resource Consumption (Amplification)
SNYK-JS-BODYPARSER-7926860
601 No Known Exploit
high severity Allocation of Resources Without Limits or Throttling
SNYK-JS-QS-14724253
601 Proof of Concept
high severity Prototype Poisoning
SNYK-JS-QS-3153490
601 Proof of Concept
high severity Prototype Override Protection Bypass
npm:qs:20170213
601 No Known Exploit
medium severity Allocation of Resources Without Limits or Throttling
SNYK-JS-BODYPARSER-17906397
601 No Known Exploit

Breaking Change Risk

Merge Risk: High

Notice: This assessment is enhanced by AI.

Release notes
Package name: body-parser from body-parser 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 body-parser from 1.13.3 to 1.20.5.

See this package in npm:
body-parser

See this project in Snyk:
https://app.snyk.io/org/opsgenie/project/3355716a-cef1-42fb-9138-103dd26b3ea8?utm_source=github&utm_medium=referral&page=upgrade-pr
@trabab

trabab commented Jul 30, 2026

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Merge Risk: High

This is a major version upgrade with significant breaking changes. The body-parser package has been deprecated in favor of the built-in express.json() and express.urlencoded() middleware in Express v4.16.0 and later. Direct use of bodyParser() has been removed.

Key Breaking Changes:

  • Middleware Deprecation: The generic bodyParser() middleware is removed. You must now use specific parsers like bodyParser.json() or bodyParser.urlencoded().
  • extended Option: The extended option for bodyParser.urlencoded() is now mandatory. You must explicitly set it to true or false to avoid deprecation warnings and ensure consistent parsing behavior.
  • Express Integration: For applications using Express v4.16.0 or higher, the body-parser dependency is no longer needed and can be replaced by the built-in Express methods.

Recommendation:
Replace the deprecated body-parser middleware with the modern Express equivalents.

Before:

const bodyParser = require('body-parser');  
app.use(bodyParser.json());  
app.use(bodyParser.urlencoded({ extended: true }));  

After (for Express >= 4.16.0):

const express = require('express');  
app.use(express.json());  
app.use(express.urlencoded({ extended: true }));  

If you are not using Express or are using a version older than 4.16.0, you must update your code to use the specific parser functions from the body-parser package.

Source: Release notes, Stack Overflow

Notice 🤖: This content was augmented using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.

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