CVE-2025-14565

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CVE-2025-14565 kidaze courseselectionsystem SQL injection vulnerability security high severity CVE database login1.php Username parameter

Summary

CVE-2025-14565 is a high-severity SQL injection vulnerability affecting kidaze CourseSelectionSystem up to version 42cd892b40a18d50bd4ed1905fa89f939173a464. The vulnerability exists in the login1.php file, specifically within an unknown function handling the Username parameter, allowing remote attackers to execute arbitrary SQL commands.

Technical Details

CVE-2025-14565 describes a SQL injection vulnerability present in the kidaze CourseSelectionSystem. The vulnerability resides within the /Profilers/SProfile/login1.php file. The application fails to properly sanitize user-supplied input passed via the Username parameter during the login process. This lack of sanitization allows an attacker to inject malicious SQL code into the database query. Successful exploitation allows an attacker to potentially bypass authentication, read sensitive data, modify database contents, or even execute arbitrary commands on the underlying database server. The publicly available exploit increases the risk of widespread exploitation.

The vulnerability stems from the direct inclusion of the Username parameter in a SQL query without proper escaping or parameterization. An attacker can craft a malicious Username value containing SQL syntax to manipulate the query's logic. For example, an attacker could use a payload like ' OR '1'='1 to bypass authentication by creating a tautology in the SQL query's WHERE clause.

Affected Products and Versions

  • kidaze CourseSelectionSystem up to version 42cd892b40a18d50bd4ed1905fa89f939173a464

Impact Assessment

Successful exploitation of CVE-2025-14565 can have severe consequences, including unauthorized access to sensitive data, modification of database records, and potential compromise of the entire system.

  • Data Breach Risk: Attackers can extract sensitive information such as user credentials, student records, course details, and financial data.
  • System Compromise: In certain configurations, attackers may be able to execute arbitrary commands on the database server, leading to full system compromise.
  • Reputation Damage: A successful attack can severely damage the reputation of the organization using the vulnerable software.
  • Financial Loss: Data breaches can lead to significant financial losses due to regulatory fines, legal fees, and remediation costs.

Remediation

Immediate Actions

  • Apply the Patch: If a patch is available from kidaze, apply it immediately to mitigate the vulnerability.
  • Input Validation: Implement robust input validation and sanitization on the Username parameter in login1.php.
  • Web Application Firewall (WAF): Deploy a WAF to filter out malicious SQL injection attempts. Configure the WAF with rules to detect and block common SQL injection patterns.
  • Monitor Logs: Monitor application logs for suspicious activity, such as unusual database queries or failed login attempts.

Long-term Solutions

  • Parameterized Queries: Use parameterized queries or prepared statements to prevent SQL injection. This ensures that user-supplied input is treated as data rather than executable code.
  • Least Privilege Principle: Grant database users only the minimum necessary privileges to perform their tasks. This limits the potential damage from a successful SQL injection attack.
  • Regular Security Audits: Conduct regular security audits and penetration testing to identify and address vulnerabilities in the application.
  • Update Dependencies: Keep all software dependencies up to date to benefit from the latest security patches.

References

Detection & Scanning

This SQL injection vulnerability can be detected using various methods, including:

  • Static Code Analysis: Analyze the source code of login1.php to identify potential SQL injection vulnerabilities.
  • Dynamic Application Security Testing (DAST): Use DAST tools to simulate attacks and identify vulnerabilities in the running application.
  • Web Application Firewalls (WAFs): WAFs can be configured to detect and block SQL injection attempts.
  • Manual Penetration Testing: Conduct manual penetration testing to identify and exploit vulnerabilities in the application.

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