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Flask vs Hugo

Security & risk comparison · Updated June 2026

How does Flask compare to Hugo on security, AI-readiness, and total cost of ownership? We scored both across 7 dimensions using NVD/NIST CVE data, GitHub metrics, and our scan of 10M+ sites.

Key finding

Hugo scores 75/100 overall versus Flask's 63/100. Hugo has 5 total CVEs compared to Flask's 30, giving it a smaller vulnerability surface. (Source: WebPulse framework scoring, NVD/NIST, July 2026)

63
Flask
Modern · PYTHON
vs
75
Hugo
Modern · GO
Dimension-by-dimension breakdown
security Hugo
75
92
Flask
Hugo
performance Tie
65
65
Flask
Hugo
ecosystem Hugo
50
65
Flask
Hugo
ai readiness Hugo
70
88
Flask
Hugo
developer experience Tie
70
70
Flask
Hugo
market trajectory Flask
40
35
Flask
Hugo
cost of ownership Hugo
60
90
Flask
Hugo
Security details
Metric Flask Hugo
Total CVEs 30 5
Critical CVEs 3 0
Exploited (KEV) 0 0
CVEs last year 5 1
Avg CVSS 4.8 3.0
Security score 75/100 92/100
Acceptable
Flask

Flask scores 64/100. Verdict: Acceptable.

Recommended
Hugo

Hugo scores 75/100. Verdict: Recommended.

Quick facts
Flask
Category: Backend
Language: PYTHON
First release: 2010
Generation: Modern
Trend: Stable
Market share: 0.5%
Hugo
Category: Ssg
Language: GO
First release: 2013
Generation: Modern
Trend: Rising
Market share: 0.1%
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Data sourced from NVD/NIST CVE database, GitHub API, and WebPulse framework scanner. Scores calculated using a 7-dimension model covering security, performance, ecosystem health, AI-readiness, developer experience, market trajectory, and cost of ownership. Updated June 2026.