CVE-2008-2853 in Easy Webstore
Summary
by MITRE
SQL injection vulnerability in index.php in Easy Webstore 1.2 allows remote attackers to execute arbitrary SQL commands via the cat_path parameter.
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Analysis
by VulDB Data Team • 10/29/2024
The vulnerability identified as CVE-2008-2853 represents a critical sql injection flaw within the Easy Webstore 1.2 content management system that affects the index.php script. This vulnerability specifically targets the cat_path parameter, which serves as an entry point for malicious input manipulation. The flaw allows remote attackers to inject arbitrary sql commands directly into the application's database layer, potentially compromising the entire backend infrastructure. The vulnerability stems from insufficient input validation and sanitization mechanisms within the web application's parameter handling process, creating an exploitable path for unauthorized database access and manipulation.
The technical implementation of this vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection attacks. Attackers can leverage this flaw by crafting malicious payloads that exploit the lack of proper parameter sanitization in the cat_path variable. When the application processes the cat_path parameter without adequate validation, it directly incorporates user-supplied input into sql query construction, enabling attackers to manipulate the intended query execution flow. This weakness allows for various attack vectors including data extraction, modification, or deletion of database records, as well as potential privilege escalation within the database system.
The operational impact of this vulnerability extends beyond simple data compromise, as it provides attackers with significant control over the web application's underlying database infrastructure. Remote exploitation enables unauthorized users to execute arbitrary sql commands, potentially leading to complete database takeover, data exfiltration, or service disruption. The vulnerability affects the integrity and confidentiality of all data stored within the Easy Webstore 1.2 system, including customer information, product catalogs, and potentially administrative credentials. Additionally, successful exploitation could facilitate further attacks within the network infrastructure, as database servers often contain sensitive information that can be leveraged for lateral movement.
Security mitigations for this vulnerability should focus on implementing proper input validation and parameterized query execution throughout the application code. The recommended approach involves employing prepared statements or parameterized queries to separate sql command structure from user input data, thereby preventing malicious input from altering the intended query execution. Input sanitization mechanisms should be implemented to filter and validate all user-supplied parameters, particularly those used in database operations. Additionally, the application should enforce proper access controls and privilege management to limit the potential damage from successful exploitation attempts. Organizations should also implement web application firewalls and regular security assessments to detect and prevent similar vulnerabilities in other components of their infrastructure. This vulnerability aligns with attack techniques described in the attack pattern taxonomy under the category of database injection attacks, emphasizing the need for comprehensive input validation across all application interfaces.