CVE-2013-10015 in WebFinance
Summary
by MITRE • 02/03/2023
A vulnerability has been found in fanzila WebFinance 0.5 and classified as critical. This vulnerability affects unknown code of the file htdocs/admin/save_Contract_Signer_Role.php. The manipulation of the argument n/v leads to sql injection. The name of the patch is abad81af614a9ceef3f29ab22ca6bae517619e06. It is recommended to apply a patch to fix this issue. VDB-220054 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 03/04/2023
The vulnerability identified as CVE-2013-10015 represents a critical sql injection flaw within the fanzila WebFinance 0.5 web application, specifically targeting the administrative component located at htdocs/admin/save_Contract_Signer_Role.php. This vulnerability stems from inadequate input validation and sanitization mechanisms that fail to properly handle user-supplied data, creating an exploitable entry point for malicious actors to manipulate database operations through crafted input parameters. The vulnerability is particularly dangerous because it resides within the administrative interface, potentially allowing attackers to gain unauthorized access to sensitive financial data and administrative controls. The specific manipulation occurs through the n/v argument parameter, which when improperly handled can be leveraged to inject malicious sql commands that bypass authentication mechanisms and execute unauthorized database queries.
The technical exploitation of this vulnerability follows established patterns of sql injection attacks where user input is directly incorporated into sql query construction without proper sanitization or parameterization. The flaw allows attackers to manipulate the n/v argument to inject malicious sql payloads that can extract, modify, or delete database records, potentially leading to complete system compromise. This vulnerability aligns with CWE-89 which categorizes sql injection as a critical weakness in software applications where untrusted data is used in sql commands without proper validation or escaping. The attack vector demonstrates characteristics consistent with the ATT&CK technique T1071.004 for application layer protocol manipulation, where attackers exploit web application vulnerabilities to gain deeper system access. The vulnerability's classification as critical reflects the potential for widespread impact including data breaches, system compromise, and unauthorized financial transactions within the WebFinance application environment.
The operational impact of this vulnerability extends beyond immediate data exposure to encompass potential business disruption and regulatory compliance violations. Organizations utilizing fanzila WebFinance 0.5 face significant risk of unauthorized access to financial records, contract information, and administrative credentials that could lead to fraudulent activities and financial loss. The vulnerability's presence in the administrative save_Contract_Signer_Role.php file suggests potential compromise of contract management systems, which could affect legal and financial obligations within the organization. The patch identified with the commit hash abad81af614a9ceef3f29ab22ca6bae517619e06 provides a necessary remediation that addresses the input validation gap by implementing proper parameterized queries or input sanitization techniques. Security teams should prioritize immediate patch deployment and conduct comprehensive security assessments of the entire WebFinance application to identify similar vulnerabilities that may exist within other administrative components or database interaction points. Additionally, organizations should implement network segmentation and access controls to limit exposure of administrative interfaces and establish monitoring protocols to detect potential exploitation attempts. The vulnerability serves as a reminder of the critical importance of input validation in web applications and the necessity of following secure coding practices that prevent sql injection attacks through proper parameterization and sanitization of user inputs.