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May 30, 2026 · 1 min read

What specific security measures would you implement in a Flask application to prevent common vulnerabilities such as SQL injection and cross-site scripting (XSS)?

To prevent SQL injection in Flask, I would use parameterized queries via SQLAlchemy. For XSS, I would ensure that all user input is properly sanitized and escaped before rendering it…

Debasis Bhattacharjee

SOFTWARE_ARCHITECT // AI_ENGINEER

📅 May 30, 2026 ⏱ 1 min read

WS

What specific security measures would you implement in a Flask application to prevent common vulnerabilities such as SQL injection and cross-site scripting (XSS)?

COVER // WHAT SPECIFIC SECURITY MEASURES WOULD YOU IMPLEMENT IN A FLASK APPLICATION TO PREVENT COMMON VULNERABILITIES SUCH AS SQL INJECTION AND CROSS-SITE SCRIPTING (XSS)?

To prevent SQL injection in Flask, I would use parameterized queries via SQLAlchemy. For XSS, I would ensure that all user input is properly sanitized and escaped before rendering it to templates.

flask python security sql-injection xss

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