CVE-2007-4922 in KwsPHP
Summary
by MITRE
SQL injection vulnerability in play.php in the jeuxflash 1.0 module for KwsPHP allows remote authenticated users to execute arbitrary SQL commands via the id parameter in a play ac action to index.php. NOTE: some details are obtained from third party information.
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Analysis
by VulDB Data Team • 10/07/2024
The vulnerability identified as CVE-2007-4922 represents a critical sql injection flaw within the jeuxflash 1.0 module for KwsPHP platform. This security weakness specifically affects the play.php component where user input is not properly sanitized before being incorporated into database queries. The vulnerability manifests when authenticated users exploit the id parameter through the play action in index.php, creating a pathway for malicious sql command execution. The flaw demonstrates a classic improper input validation issue that has been classified under CWE-89, which specifically addresses sql injection vulnerabilities in software applications.
The technical implementation of this vulnerability stems from the module's failure to employ proper parameterized queries or input sanitization mechanisms when processing user-supplied data. When an authenticated user accesses the play action with a crafted id parameter, the application directly incorporates this input into sql statements without adequate filtering or escaping. This creates an environment where attackers can manipulate the sql execution flow by injecting malicious sql code through the id parameter. The vulnerability is particularly concerning because it requires only authenticated access, meaning that users who have legitimate credentials can exploit this flaw to gain unauthorized database access.
The operational impact of this vulnerability extends beyond simple data theft or manipulation. Attackers who successfully exploit this sql injection flaw can potentially execute arbitrary sql commands on the underlying database server, leading to complete database compromise. This includes the ability to extract sensitive information, modify or delete database records, and potentially escalate privileges within the database environment. The authenticated requirement does not mitigate the severity since it reduces the attack surface to legitimate users who may have access to the system. This vulnerability aligns with ATT&CK technique T1071.004 for application layer protocol manipulation and T1566.001 for credential harvesting through application exploitation. Organizations using KwsPHP with the jeuxflash 1.0 module face significant risk of data breaches, system compromise, and potential regulatory violations if this vulnerability remains unpatched.
Mitigation strategies for CVE-2007-4922 should focus on implementing proper input validation and parameterized queries throughout the application code. The most effective remediation involves replacing direct sql query construction with prepared statements that separate sql logic from user input. Organizations should also implement proper authentication controls and monitoring to detect unusual activity patterns that might indicate exploitation attempts. Input sanitization measures including proper escaping of special characters and validation of expected data types should be implemented at multiple layers within the application architecture. Additionally, regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other components of the system. The vulnerability highlights the importance of following secure coding practices and adhering to industry standards such as those outlined in the OWASP Top Ten project, particularly focusing on injection flaws and authentication controls. System administrators should also consider implementing web application firewalls and intrusion detection systems to monitor for exploitation attempts targeting this specific vulnerability pattern.