AI Prompts for Eliminating Security Vulnerabilities in Code

20 of the best prompts for eliminating security vulnerabilities in code, step by step across 4 stages. Works with ChatGPT, Claude, and Gemini.

AI Prompts for Eliminating Security Vulnerabilities in Code

20 of the best prompts for eliminating security vulnerabilities in code, step by step across 4 stages. Works with ChatGPT, Claude, and Gemini.

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Published June 28, 2026

Most people try to use AI for Eliminating Security Vulnerabilities in Code with a single vague prompt and get generic results. This guide takes a different approach: 4 targeted stages, from Diagnose the Wall through Prevent Recurrence, each with a prompt that gives the AI exactly the context it needs. Lovable can introduce SQL injection, XSS, or path traversal vulnerabilities in generated code, which can lead to severe security breaches. These vulnerabilities can compromise user data and application integrity. These prompts help developers identify, fix, and prevent such vulnerabilities, ensuring secure app deployments. Works with ChatGPT, Claude, and Gemini.

Diagnose the Wall

Identify the specific security vulnerability present in the generated code.

Identify SQL Injection

Please analyze the following code for potential SQL injection vulnerabilities: [PASTE CODE]. Identify any unsafe database queries and provide a detailed explanation of why each identified query is vulnerable to SQL injection attacks. Additionally, suggest best practices for mitigating these vulnerabilities in the code. Your response should be structured in a clear format, with each vulnerability listed separately along with its explanation and mitigation strategies.

Diagnose the Wall

Detect XSS Vulnerabilities

Please review the following component for potential XSS vulnerabilities: [PASTE COMPONENT]. Analyze the code and identify any instances of unescaped user inputs that could be exploited to perform XSS attacks. Provide a detailed report that includes the specific lines of code where vulnerabilities are present, an explanation of how each vulnerability could be exploited, and recommendations for mitigating these risks. Additionally, summarize the overall security posture of the component in relation to XSS threats.

Diagnose the Wall

Find Path Traversal Issues

Examine the file handling logic in the following code: [PASTE CODE]. Identify any potential path traversal vulnerabilities present and provide a detailed explanation of how these vulnerabilities can be exploited by an attacker. Additionally, suggest best practices or code modifications to mitigate these vulnerabilities and enhance the overall security of the application. Please format your response in a structured manner, highlighting each vulnerability and its corresponding exploitation method.

Diagnose the Wall

Check for Unsafe Dependencies

Please analyze the following configuration: [PASTE CONFIG]. List all dependencies included in this configuration and identify any known vulnerabilities associated with each dependency. Provide a summary of the potential risks these vulnerabilities pose, along with recommendations for addressing them. Format your response in a clear, organized manner, highlighting critical vulnerabilities first.

Diagnose the Wall

Analyze Authentication Flaws

Please analyze the authentication logic in the following code snippet: [PASTE CODE]. Identify and highlight any potential weaknesses or vulnerabilities that could be exploited by attackers. Provide a detailed explanation of each flaw, including the potential impact of exploitation and suggestions for how to mitigate these issues. Format your response in a structured manner, with each identified flaw clearly labeled and explained.

Diagnose the Wall

Isolate and Fix

Apply targeted fixes to eliminate identified vulnerabilities.

Sanitize Database Inputs

Please help me sanitize database inputs by rewriting the identified SQL queries that are vulnerable to SQL injection. For each query, provide a parameterized version that ensures user inputs are safely handled. Include explanations for why parameterized statements are effective in preventing injection attacks and outline any additional best practices for securing database interactions. Format your response with clear examples and a brief summary of the importance of input sanitization in web applications.

Isolate and Fix

Escape User Inputs

Identify the XSS vulnerabilities in the application related to user inputs. For each vulnerability, provide a detailed explanation of how to implement proper escaping techniques to ensure that the user inputs are safe for rendering. Include examples of the specific code changes needed, and outline the potential risks of not addressing these vulnerabilities. Additionally, suggest best practices for validating and sanitizing user inputs to prevent future issues.

Isolate and Fix

Restrict File Access

Please help me create a detailed plan to modify the file handling logic in order to validate and restrict file paths effectively. The goal is to prevent path traversal attacks by implementing checks that ensure only authorized file paths are accessible. Include specific steps for validating user input, examples of secure file path structures, and any necessary error handling mechanisms. Additionally, outline how to test the changes to ensure that the restrictions are functioning correctly and provide recommendations for ongoing security monitoring.

Isolate and Fix

Update Vulnerable Dependencies

Identify all vulnerable dependencies in the project. For each dependency, provide the latest secure version available and detail the necessary changes to the configuration files to implement these updates. Additionally, explain any potential impacts or considerations that may arise from updating each dependency, ensuring that the project remains stable and functional after the changes are made. Present this information in a clear and organized format, listing each dependency, its current version, the recommended version, and the specific configuration adjustments required.

Isolate and Fix

Strengthen Authentication

Revise the authentication logic for the application to enhance security measures. Specifically, implement stronger password hashing algorithms such as [HASHING ALGORITHM] and ensure that session management practices are robust, including features like session expiration and secure cookie attributes. Additionally, provide a summary of the identified security gaps that these changes will address, and outline any potential impacts on user experience or system performance. The final output should include a detailed plan for implementation and testing of these enhancements.

Isolate and Fix

Verify the Resolution

Ensure that all security vulnerabilities have been successfully addressed.

Run Security Tests

Please execute a comprehensive set of security tests on the updated codebase for [PROJECT NAME]. Focus on verifying that all previously identified vulnerabilities, including [LIST OF VULNERABILITIES], have been effectively resolved. Provide a detailed report summarizing the results of the tests, including any new vulnerabilities detected, the severity of each issue, and recommendations for further action if necessary. Ensure the report is structured with sections for each vulnerability category and includes actionable insights.

Verify the Resolution

Validate Input Handling

Please review the input handling logic for the application to ensure that all user inputs are properly sanitized and escaped. Provide a detailed analysis of the current implementation, highlighting any potential security vulnerabilities related to input handling. Include recommendations for best practices in input validation and sanitization, and suggest any necessary changes to improve the security posture of the application. Format your findings in a clear report structure, with sections for the current state, identified vulnerabilities, and proposed solutions.

Verify the Resolution

Confirm Dependency Security

Please confirm that all dependencies in the project are updated to their latest secure versions. Provide a detailed report that includes the names and versions of each dependency, any known vulnerabilities associated with them, and the steps taken to resolve these vulnerabilities. Additionally, include recommendations for maintaining security in future updates and a summary of the overall security posture of the project.

Verify the Resolution

Test Authentication Robustness

Please conduct a thorough assessment of the authentication system to evaluate its robustness against common attack vectors. Focus on testing for vulnerabilities such as brute force attacks, SQL injection, and session hijacking. Provide a detailed report that includes the methods used for testing, the results of each test, and recommendations for improving security measures. Ensure the report is structured with clear headings for each type of attack tested and includes any relevant metrics or findings.

Verify the Resolution

Review Access Controls

Please review the access control mechanisms in place for [SYSTEM/APPLICATION NAME]. Assess whether these controls are correctly implemented and effective in preventing unauthorized access. Provide a detailed analysis that includes the types of access controls used, any identified weaknesses or vulnerabilities, and recommendations for improvement. Additionally, outline the potential impact of any vulnerabilities found and suggest best practices for enhancing security in this area.

Verify the Resolution

Prevent Recurrence

Create reusable artefacts to prevent future security vulnerabilities.

Create SQL Safety Rule

Draft a CLAUDE.md rule that enforces the use of parameterized queries for all database interactions to prevent SQL injection vulnerabilities. The rule should include a clear explanation of why parameterized queries are essential for security, examples of both vulnerable and secure code snippets, and guidelines on how to implement this rule across different programming environments. Additionally, provide recommendations for testing and validating the implementation to ensure compliance with the rule.

Prevent Recurrence

Establish XSS Prevention Guideline

Create a comprehensive guideline document titled "XSS Prevention Guidelines" in markdown format. This document should outline the importance of preventing Cross-Site Scripting (XSS) vulnerabilities and detail the best practices for escaping user inputs. Include sections on common types of XSS attacks, examples of vulnerable code, and specific methods for escaping inputs in various programming languages. Additionally, provide recommendations for regular security audits and testing to ensure compliance with these guidelines. Ensure the document is structured with clear headings and bullet points for easy readability.

Prevent Recurrence

Define Path Handling Protocol

Develop a comprehensive protocol for secure file path handling to prevent path traversal vulnerabilities. The protocol should include guidelines on validating user input, normalizing file paths, and implementing access controls. Additionally, outline best practices for logging and monitoring file access attempts, and provide examples of common pitfalls to avoid. Format the protocol in a clear, structured manner with headings and bullet points for easy reference.

Prevent Recurrence

Document Dependency Management

Create a section in a markdown document titled "Best Practices for Managing and Updating Dependencies." Outline specific strategies to ensure that dependencies are kept up to date and secure. Include recommendations such as regularly checking for updates, using automated tools for dependency management, and conducting security audits on third-party libraries. Additionally, discuss the importance of maintaining a clear documentation of dependencies and their versions, as well as establishing a process for reviewing and testing updates before implementation. Aim for a comprehensive guide that can serve as a reference for developers to minimize security vulnerabilities related to dependency management.

Prevent Recurrence

Outline Authentication Standards

Draft a comprehensive authentication standard document titled "Authentication Standards" that outlines secure authentication mechanisms. Include detailed sections on password policies, such as minimum length, complexity requirements, and expiration guidelines. Additionally, cover session management practices, including session timeouts, secure cookie attributes, and methods for session invalidation. Ensure the document is structured with clear headings and bullet points for easy reference, and provide examples where applicable to illustrate best practices.

Prevent Recurrence

Frequently asked questions

How does Lovable introduce SQL injection vulnerabilities?+

Lovable may generate database queries without parameterization, allowing user input to be executed as part of the query. This can be exploited to manipulate the database.

Why are XSS vulnerabilities appearing in my Lovable app?+

XSS vulnerabilities can occur if Lovable fails to escape user inputs in the generated code, allowing attackers to inject malicious scripts into the application.

What causes path traversal issues in Lovable's generated code?+

Path traversal issues arise when Lovable's file handling logic does not properly validate file paths, enabling attackers to access unauthorized files.

How can I ensure my Lovable app's dependencies are secure?+

Regularly review and update dependencies in your Lovable app to secure versions, as Lovable may not automatically manage dependency security.

What are best practices for authentication in Lovable apps?+

Implement strong password hashing, session management, and multi-factor authentication in your Lovable app to enhance security against unauthorized access.