Key Facts
- Category
- Security
- Input Types
- textarea, select
- Output Type
- text
- Sample Coverage
- 4
- API Ready
- Yes
Overview
The SQL Injection Detector is a security utility designed to scan input strings for common SQL injection attack patterns, helping developers and security professionals identify potential vulnerabilities before they reach the database.
When to Use
- •Validating user-provided input in web forms or API endpoints before processing database queries.
- •Scanning application logs to identify and investigate potential malicious injection attempts.
- •Performing preliminary security audits or penetration testing on code snippets and data inputs.
How It Works
- •Paste the text or code snippet you wish to analyze into the input area.
- •Select your preferred detection filters, such as checking for SQL comments, UNION-based attacks, or time-based payloads.
- •Run the analysis to receive a report highlighting detected patterns categorized by their risk level.
- •Review the flagged segments to determine if they represent actual security threats or false positives.
Use Cases
Sanitizing user input in web applications to prevent unauthorized database access.
Automating the detection of malicious payloads within server access logs.
Educating developers on common SQL injection syntax and attack vectors.
Examples
1. Validating Login Form Input
Web Developer- Background
- A developer is building a login page and wants to ensure that user input is not susceptible to basic authentication bypass techniques.
- Problem
- The developer needs to check if common bypass strings like ' OR '1'='1 are being caught by the input validation logic.
- How to Use
- Paste the suspected input string into the detector and enable the 'Check Boolean Injection' option.
- Example Config
-
checkBoolean: true - Outcome
- The tool flags the input as a CRITICAL risk, allowing the developer to implement proper input sanitization and prepared statements.
2. Scanning Log Files for Attacks
Security Analyst- Background
- An analyst is reviewing server logs to identify if an attacker has been attempting to probe the database for vulnerabilities.
- Problem
- Manually searching through thousands of log lines for SQL keywords is inefficient and prone to error.
- How to Use
- Upload or paste the log segments into the tool and enable all detection categories to perform a comprehensive scan.
- Example Config
-
checkComments: true, checkUnion: true, checkTimeBased: true, checkBoolean: true - Outcome
- The detector highlights specific log entries containing UNION SELECT and time-based sleep commands, enabling the analyst to isolate the attacker's IP address.
Try with Samples
sql, textSQL Injection Samples
Educational collection of SQL injection payloads for security testing, vulnerability assessment, and defensive coding practices
title token sql,injection
SQL Scripts Samples
SQL query examples and database scripts for various scenarios and use cases (primarily MySQL syntax)
title token sql
Redis Samples
Comprehensive Redis cache solution examples including basic operations, pub/sub patterns, clustering, and performance optimization
matched family sql,text
Sequelize Samples
Sequelize Node.js ORM with model definitions, associations, migrations, queries, and database operations
matched family sql,text
Related Hubs
Text Convert Tools
Explore 80 text tools for convert workflows and compare closely related utilities quickly.
Text Tools
Explore 33 text tools for utility workflows and compare closely related utilities quickly.
Text Analyze Tools
Explore 12 text tools for analyze workflows and compare closely related utilities quickly.
Text Format Tools
Explore 9 text tools for format workflows and compare closely related utilities quickly.
FAQ
Does this tool fix the SQL injection vulnerabilities?
No, this tool is for detection and identification purposes only. You must manually remediate the code by using parameterized queries or prepared statements.
Can this tool detect all types of SQL injection?
It detects common and well-known patterns. However, it should not replace comprehensive security testing or professional code reviews.
Is my data stored on your servers?
No, the analysis is performed locally or processed in memory without persistent storage of your input data.
What is the difference between LOW and CRITICAL risk levels?
LOW risk flags basic SQL keywords that might be harmless in context, while CRITICAL risk identifies complete, executable payloads designed to manipulate database logic.
Can I ignore specific patterns?
Yes, you can use the Whitelist Patterns field to define specific strings that should be considered safe and ignored by the detector.