VULN UPGRADE: major: mime-types, multer

[campaigner-prod]

Summary: High-severity security update — 2 packages upgraded (MAJOR changes included)

Manifests changed:

• . (npm)

Updates

Package	From	To	Type	Vulnerabilities Fixed
multer	1.3.0	2.0.2	major	1 HIGH
mime-types	2.1.18	3.0.2	major	-

Packages marked with "-" are updated due to dependency constraints.

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Warning

Major Version Upgrade

This update includes major version changes that may contain breaking changes. Please:

• Review the changelog/release notes for breaking changes
• Test thoroughly in a staging environment
• Update any code that depends on changed APIs
• Ensure all tests pass before merging

Security Details

🚨 Critical & High Severity (1 fixed)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In
multer	GHSA-44fp-w29j-9vj5	HIGH	Multer vulnerable to Denial of Service via memory leaks from unclosed streams	1.3.0	2.0.0

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Review Checklist

Enhanced review recommended for this update:

• Review changes for compatibility with your code
• Check release notes for breaking changes
• Run integration tests to verify service behavior
• Test in staging environment before production
• Monitor key metrics after deployment

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Update Mode: Vulnerability Remediation (High)

🤖 Generated by DataDog Automated Dependency Management System