CVE-2008-0878 in MyAnnonces
Summary
by MITRE
SQL injection vulnerability in index.php in the MyAnnonces 1.7 and earlier module for RunCMS allows remote attackers to execute arbitrary SQL commands via the cid parameter in a view action.
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Analysis
by VulDB Data Team • 10/17/2024
The vulnerability described in CVE-2008-0878 represents a critical sql injection flaw within the MyAnnonces module version 1.7 and earlier for RunCMS platforms. This security weakness specifically affects the index.php script where user input is improperly handled during the view action execution. The vulnerability manifests when the cid parameter is processed without adequate sanitization or validation, creating an exploitable condition that allows remote attackers to inject malicious sql commands directly into the application's database layer. The flaw exists at the application level where user-supplied data flows directly into sql query construction without proper input filtering mechanisms.
The technical exploitation of this vulnerability follows the classic sql injection attack pattern where malicious input in the cid parameter can manipulate the intended sql query execution. Attackers can construct sql payloads that bypass authentication, extract sensitive data, modify database contents, or even gain administrative access to the underlying database system. The vulnerability's impact is amplified by its remote nature, meaning attackers do not require local system access or credentials to exploit the flaw. This type of vulnerability falls under the common weakness enumeration CWE-89 which specifically identifies sql injection as a fundamental flaw in application security where untrusted data is incorporated into sql commands without proper sanitization. The attack vector aligns with the ATT&CK technique T1190 which describes the exploitation of vulnerabilities in software applications to gain unauthorized access to systems.
The operational impact of this vulnerability extends beyond simple data compromise to potentially enable complete system takeover of the affected RunCMS installation. Remote code execution capabilities through sql injection can allow attackers to establish persistent backdoors, exfiltrate entire database contents including user credentials and personal information, or perform destructive operations on the application's data. The vulnerability affects the integrity and confidentiality of the entire RunCMS platform since the MyAnnonces module is likely integrated with the core application's database operations. Organizations running affected versions face significant risk of data breaches, regulatory compliance violations, and potential legal consequences due to the exposure of sensitive user information. The vulnerability's persistence across multiple versions indicates a fundamental design flaw in the input handling mechanisms that requires immediate remediation.
Mitigation strategies for CVE-2008-0878 must address the core input validation and sanitization issues that enable the attack. The primary solution involves implementing proper parameterized queries or prepared statements to ensure user input cannot alter the sql command structure. Input validation should be enforced at multiple levels including the application layer and database layer with strict type checking and length restrictions. The affected MyAnnonces module should be updated to version 1.8 or later where the vulnerability has been patched through proper input sanitization. Security measures should include web application firewalls that can detect and block sql injection attempts, regular security audits of application code, and implementation of least privilege database access controls. Additionally, organizations should conduct comprehensive vulnerability assessments to identify similar flaws in other modules or applications within their RunCMS installation, as this vulnerability represents a pattern of insecure coding practices that may affect other components of the platform.