Please do not open public issues for security reports. Email contact@gencoloring.ai with a concise description, affected URL, reproduction steps, and any evidence that helps us verify impact.

• Photo-to-coloring results that need cleaner line art or better print readability
• Prompt-to-coloring cases for classroom, family, seasonal, or adult coloring use
• Name-page style requests and typography clarity problems
• Public website behavior that could expose user data, account state, payment state, uploaded content, or private workflow information

• Social engineering, spam, or automated high-volume testing
• Reports that require destructive testing against production systems
• Generic scanner output without a practical impact explanation
• Private production source code, deployment secrets, or provider credentials, which are not published in this repository

Give us time to investigate and address confirmed issues before publishing details. We may ask for clarification or a narrower reproduction if the report includes sensitive data.