fix(deps): vuln js-cookie (major → 3.0.8)

[gh-worker-campaigns-3e9aa4]

Summary: High-severity security update — 1 package upgraded (MAJOR changes included)

Manifests changed:

• . (yarn)

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✅ Action Required: Please review the changes below. If they look good, approve and merge this PR.

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Updates

Package	From	To	Type	Dep Type	Vulnerabilities Fixed
js-cookie	2.2.1	3.0.8	major	Direct	2 HIGH

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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 (2 fixed)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In	Case
js-cookie	GHSA-qjx8-664m-686j	HIGH	JavaScript Cookie: Per-instance prototype hijack in assign() enables cookie-attribute injection	2.2.1	3.0.7	-
js-cookie	CVE-2026-46625	HIGH	JavaScript Cookie: Per-instance prototype hijack in assign() enables cookie-attribute injection	2.2.1	-	-

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Review Checklist

Extra review is 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
• Approve and merge this PR

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Update Mode: all_vulns

🤖 Generated by DataDog Automated Dependency Management System

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