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Critical IssueSecurity

SQL Injection Vulnerability

Security flaw allowing attackers to inject malicious SQL into database queries.

What You're Seeing

  • Unexpected database errors
  • Unauthorized admin access
  • Modified database content

Why This Happens

  • 1
    Unvalidated user input in queries
  • 2
    String concatenation in SQL
  • 3
    Not using prepared statements
  • 4
    Vulnerable plugin code

How We Fix It

Our senior engineers follow this systematic approach to resolve the issue quickly and permanently.

Fix Code: Always use prepared statements or $wpdb->prepare() in WordPress.

Validate Input: Sanitize all user input before using in queries.

Audit: Scan all custom code for vulnerabilities.

Preventing This Issue

Use prepared statements, validate all input, implement WAF, regular security audits.

Related Guides

If you're experiencing this issue, you may also want to check these related problems:

  • Malware Injection & Hacked Site - WordPress malware removal is critical when your hacked website has been compromised with malicious code injected into files or database. Website malware causes redirects, spam content, and Google warnings. This comprehensive hacked website fix guide covers malware removal steps, security hardening, and preventing reinfection. Understanding how to clean website malware quickly protects your visitors and SEO rankings.
  • XSS (Cross-Site Scripting) Vulnerability - Attackers can inject malicious JavaScript, stealing user data or hijacking sessions.

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