VULN UPGRADE: markdown2 (minor → 2.5.4) [local/etc]

[campaigner-prod]

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

Manifests changed:

• local/etc (pip)

Updates

Package	From	To	Type	Vulnerabilities Fixed
markdown2	2.3.8	2.5.4	minor	1 HIGH, 1 MODERATE, 2 UNKNOWN

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Security Details

🚨 Critical & High Severity (1 fixed)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In
markdown2	GHSA-jr9p-r423-9m2r	HIGH	markdown2 Regular Expression Denial of Service	2.3.8	2.4.0

ℹ️ Other Vulnerabilities (3)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In
markdown2	GHSA-fv3h-8x5j-pvgq	MODERATE	XSS in python-markdown2	2.3.8	2.3.9
markdown2	PYSEC-2020-65	unknown	-	2.3.8	2.3.9
markdown2	PYSEC-2021-20	unknown	-	2.3.8	2.4.0

⚠️ Dependencies that have Reached EOL (1)

Dependency	Unsafe Version	EOL Date	New Version	Path
markdown2	2.3.8	-	2.5.4	local/etc/requirements3.txt

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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