CVE-2018-7269 : Exploit Details and Defense Strategies
CVE-2018-7269: The findByCondition function in Yii 2.x framework before 2.0.15 allows remote SQL injection attacks. Learn about the impact, affected systems, exploitation, and mitigation steps.
Yii 2.x framework's ActiveRecord.php file, specifically the findByCondition function, has a vulnerability that could lead to SQL injection attacks.
Understanding CVE-2018-7269
The vulnerability in Yii 2.x framework could allow remote attackers to conduct SQL injection attacks.
What is CVE-2018-7269?
The findByCondition function in Yii 2.x before 2.0.15 allows SQL injection attacks via findOne() or findAll() calls.
The Impact of CVE-2018-7269
- Remote attackers can exploit the vulnerability to execute SQL injection attacks.
Technical Details of CVE-2018-7269
The technical details of the vulnerability in Yii 2.x framework.
Vulnerability Description
The findByCondition function in framework/db/ActiveRecord.php in Yii 2.x before 2.0.15 allows remote attackers to conduct SQL injection attacks.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
- Attackers can exploit the vulnerability via findOne() or findAll() calls unless array input is sanitized.
Mitigation and Prevention
Steps to mitigate and prevent the CVE-2018-7269 vulnerability.
Immediate Steps to Take
- Update Yii framework to version 2.0.15 or later.
- Sanitize array inputs to prevent SQL injection.
Long-Term Security Practices
- Regularly update and patch the Yii framework.
- Implement input validation and sanitization in all code.
- Educate developers on secure coding practices.
Patching and Updates
- Apply patches and updates provided by Yii framework to address the vulnerability.