CVE-2018-10225: thinkphp SQL Injection via the index.php s parameter
Summary
CVE-2018-10225: thinkphp SQL Injection via the index.php s parameter. Affects topthink/framework versions 3.1.3. No fix is published. How to fix ↓
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Background
The thinkphp package, specifically version 3.1.3, is an open-source PHP framework widely used for web application development. It provides a range of features and functionalities to simplify the development process. However, this version of thinkphp is vulnerable to SQL Injection through the 's' parameter in the index.php file.
Vulnerability Detail
The SQL Injection vulnerability in thinkphp 3.1.3 arises due to insufficient input validation and sanitization of the 's' parameter in the index.php file. An attacker can exploit this vulnerability by injecting malicious SQL queries into the 's' parameter, potentially leading to unauthorized access, data leakage, or manipulation of the underlying database. The severity of this vulnerability is rated as CRITICAL with a CVSS score of 9.8.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, developers can manually sanitize and validate the input provided through the 's' parameter in the index.php file. This can be achieved by implementing proper input validation and using parameterized queries or prepared statements to prevent SQL Injection attacks. Here is an example of how to sanitize the 's' parameter using PHP's built-in functions:
$s = $_GET['s'];
$s = filter_var($s, FILTER_SANITIZE_STRING);
Conclusion
In conclusion, thinkphp version 3.1.3 is vulnerable to SQL Injection through the 's' parameter in the index.php file. This vulnerability can have severe consequences, including unauthorized access and data manipulation. It is crucial to update the package to a patched version that addresses this issue. For further assistance and support in vulnerability remediation, please contact DevNack.com.
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FAQ
thinkphp is an open-source PHP framework used for web application development. It provides a range of features and functionalities to simplify the development process.
SQL Injection is a type of security vulnerability where an attacker can manipulate SQL queries to execute unauthorized actions on a database. In this case, the 's' parameter in thinkphp's index.php file is susceptible to SQL Injection.
Exploiting this vulnerability can lead to unauthorized access, data leakage, or manipulation of the underlying database. An attacker can execute arbitrary SQL queries, potentially compromising the confidentiality, integrity, and availability of the application and its data.
Yes, the maintainers of thinkphp have released a patched version that addresses this SQL Injection vulnerability. It is crucial to update the package to a version that includes the fix.
To prevent SQL Injection attacks, it is essential to implement proper input validation and sanitization techniques. Additionally, using parameterized queries or prepared statements can help mitigate the risk of SQL Injection vulnerabilities.
Related vulnerabilities
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