[Snyk-dev] Upgrade express from 4.12.4 to 4.21.1

[jonny-irving]

Snyk has created this PR to upgrade express from 4.12.4 to 4.21.1.

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.

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• The recommended version is 32 versions ahead of your current version.
• The recommended version was released 22 days ago, on 2024-10-08.

The recommended version fixes:

Severity	Issue	PriorityScore (*)	Exploit Maturity
	Regular Expression Denial of Service (ReDoS) npm:fresh:20170908	589/1000 Why? Has a fix available, CVSS 7.5	No Known Exploit
	Open Redirect SNYK-JS-EXPRESS-6474509	589/1000 Why? Has a fix available, CVSS 7.5	No Known Exploit
	Cross-site Scripting SNYK-JS-EXPRESS-7926867	589/1000 Why? Has a fix available, CVSS 7.5	No Known Exploit
	Regular Expression Denial of Service (ReDoS) SNYK-JS-PATHTOREGEXP-7925106	589/1000 Why? Has a fix available, CVSS 7.5	Proof of Concept
	Cross-site Scripting SNYK-JS-SEND-7926862	589/1000 Why? Has a fix available, CVSS 7.5	No Known Exploit
	Cross-site Scripting SNYK-JS-SERVESTATIC-7926865	589/1000 Why? Has a fix available, CVSS 7.5	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Release notes

Package name: express

• 4.21.1 - 2024-10-08
  

  What's Changed

  • Backport a fix for CVE-2024-47764 to the 4.x branch by @ joshbuker in #6029
  • Release: 4.21.1 by @ UlisesGascon in #6031

  Full Changelog: 4.21.0...4.21.1

• 4.21.0 - 2024-09-11
  

  What's Changed

  • Deprecate "back" magic string in redirects by @ blakeembrey in #5935
  • [email protected] by @ wesleytodd in #5954
  • fix(deps): [email protected] by @ wesleytodd in #5951
  • Upgraded dependency qs to 6.13.0 to match qs in body-parser by @ agadzinski93 in #5946

  New Contributors

  • @ agadzinski93 made their first contribution in #5946

  Full Changelog: 4.20.0...4.21.0

• 4.20.0 - 2024-09-10
  Read more
• 4.19.2 - 2024-03-25
  

  What's Changed

  • Improved fix for open redirect allow list bypass

  Full Changelog: 4.19.1...4.19.2

• 4.19.1 - 2024-03-20
  

  What's Changed

  • Fix ci after location patch by @ wesleytodd in #5552
  • fixed un-edited version in history.md for 4.19.0 by @ wesleytodd in #5556

  Full Changelog: 4.19.0...4.19.1

• 4.19.0 - 2024-03-20
  

  What's Changed

  • fix typo in release date by @ UlisesGascon in #5527
  • docs: nominating @ wesleytodd to be project captian by @ wesleytodd in #5511
  • docs: loosen TC activity rules by @ wesleytodd in #5510
  • Add note on how to update docs for new release by @ crandmck in #5541
  • Prevent open redirect allow list bypass due to encodeurl
  • Release 4.19.0 by @ wesleytodd in #5551

  New Contributors

  • @ crandmck made their first contribution in #5541

  Full Changelog: 4.18.3...4.19.0

• 4.18.3 - 2024-02-29
• 4.18.2 - 2022-10-08
• 4.18.1 - 2022-04-29
• 4.18.0 - 2022-04-25
• 4.17.3 - 2022-02-17
• 4.17.2 - 2021-12-17
• 4.17.1 - 2019-05-26
• 4.17.0 - 2019-05-17
• 4.16.4 - 2018-10-11
• 4.16.3 - 2018-03-12
• 4.16.2 - 2017-10-10
• 4.16.1 - 2017-09-29
• 4.16.0 - 2017-09-28
• 4.15.5 - 2017-09-25
• 4.15.4 - 2017-08-07
• 4.15.3 - 2017-05-17
• 4.15.2 - 2017-03-06
• 4.15.1 - 2017-03-06
• 4.15.0 - 2017-03-01
• 4.14.1 - 2017-01-28
• 4.14.0 - 2016-06-16
• 4.13.4 - 2016-01-22
• 4.13.3 - 2015-08-03
• 4.13.2 - 2015-07-31
• 4.13.1 - 2015-07-06
• 4.13.0 - 2015-06-21
• 4.12.4 - 2015-05-18

from express GitHub release notes

Commit messages

Package name: express

• 8e229f9 4.21.1
• a024c8a fix(deps): [email protected]
• 7e562c6 4.21.0
• 1bcde96 fix(deps): [email protected] (#5946)
• 7d36477 fix(deps): [email protected] (#5951)
• 40d2d8f fix(deps): [email protected]
• 77ada90 Deprecate `"back"` magic string in redirects (#5935)
• 21df421 4.20.0
• 4c9ddc1 feat: upgrade to [email protected]
• 9ebe5d5 feat: upgrade to [email protected] (#5928)
• ec4a01b feat: upgrade to [email protected] (#5926)
• 54271f6 fix: don't render redirect values in anchor href
• 125bb74 [email protected] (#5902)
• 2a980ad [email protected] (#5781)
• a3e7e05 docs: specify new instructions for `question` and `discuss`
• c5addb9 deps: [email protected] (#5603)
• e35380a docs: add @ IamLizu to the triage team (#5836)
• f5b6e67 docs: update scorecard link (#5814)
• 2177f67 docs: add OSSF Scorecard badge (#5436)
• f4bd86e Replace Appveyor windows testing with GHA (#5599)
• 2ec589c Fix Contributor Covenant link definition reference in attribution section (#5762)
• 4cf7eed remove minor version pinning from ci (#5722)
• 6d08471 📝 update people, add ctcpip to TC (#5683)
• 61421a8 skip QUERY tests for Node 21 only, still not supported (#5695)

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