Reason for Proposed Changes

• cwe field is not just a string, it's a numbered string, which was not being validated correctly.
• riskScore is a float number with only one decimal case;

Proposed Changes

• Improve queries validator script to validate cwe as a numbered string instead of just a string and float with one decimal place for riskScore;
• Fix bug in url pagination;
• Update relevant documentation with proper syntax and more information about the fields;

I submit this contribution under the Apache-2.0 license.