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Flask vs Angular

Security & risk comparison · Updated June 2026

How does Flask compare to Angular 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

Flask scores 63/100 overall versus Angular's 63/100. Flask has 30 total CVEs compared to Angular's 30. (Source: WebPulse framework scoring, NVD/NIST, July 2026)

63
Flask
Modern · PYTHON
vs
63
Angular
Modern · TYPESCRIPT
Dimension-by-dimension breakdown
security Tie
75
75
Flask
Angular
performance Tie
65
65
Flask
Angular
ecosystem Angular
50
72
Flask
Angular
ai readiness Flask
70
45
Flask
Angular
developer experience Flask
70
65
Flask
Angular
market trajectory Angular
40
55
Flask
Angular
cost of ownership Flask
60
55
Flask
Angular
Security details
Metric Flask Angular
Total CVEs 30 30
Critical CVEs 3 3
Exploited (KEV) 0 0
CVEs last year 5 5
Avg CVSS 4.8 4.8
Security score 75/100 75/100
Acceptable
Flask

Flask scores 64/100. Verdict: Acceptable.

Acceptable
Angular

Angular scores 64/100. Verdict: Acceptable.

Quick facts
Flask
Category: Backend
Language: PYTHON
First release: 2010
Generation: Modern
Trend: Stable
Market share: 0.5%
Angular
Category: Frontend
Language: TYPESCRIPT
First release: 2016
Generation: Modern
Trend: Stable
Market share: 2.0%
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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.