CVE-2014-125050 in voter-js
Summary
by MITRE • 01/06/2023
A vulnerability was found in ScottTZhang voter-js and classified as critical. Affected by this issue is some unknown functionality of the file main.js. The manipulation leads to sql injection. The name of the patch is 6317c67a56061aeeaeed3cf9ec665fd9983d8044. It is recommended to apply a patch to fix this issue. VDB-217562 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 01/29/2023
The vulnerability identified as CVE-2014-125050 represents a critical sql injection flaw within the ScottTZhang voter-js library, specifically affecting the main.js file functionality. This security weakness stems from inadequate input validation and sanitization mechanisms that fail to properly handle user-supplied data before incorporating it into database queries. The vulnerability's classification as critical indicates the potential for severe impact including unauthorized data access, data manipulation, and possible complete system compromise. The issue manifests when the application processes user inputs through the voter-js component without proper sanitization, allowing malicious actors to inject arbitrary sql commands that can be executed against the underlying database system.
The technical exploitation of this vulnerability occurs through the manipulation of input parameters that are directly passed to sql queries within the main.js file. When user-provided data is not properly escaped or parameterized, attackers can craft malicious inputs that alter the intended sql query structure. This allows for unauthorized database access, data exfiltration, and potentially complete database compromise. The vulnerability follows the common sql injection attack pattern where user-controllable variables are concatenated directly into sql statements rather than being properly parameterized, creating opportunities for attackers to manipulate query execution flow.
From an operational perspective, this vulnerability poses significant risks to systems utilizing the ScottTZhang voter-js library, particularly those handling sensitive voter data or election-related information. The impact extends beyond simple data theft to include potential system disruption, data integrity compromise, and violation of privacy regulations. Organizations relying on this library face exposure to regulatory penalties, reputational damage, and potential legal consequences from data breaches resulting from sql injection attacks. The vulnerability's presence in the main.js file suggests it affects core application functionality, making the impact more widespread and potentially affecting multiple system components.
Security mitigations for this vulnerability include immediate application of the provided patch identified by the commit hash 6317c67a56061aeeaeed3cf9ec665fd9983d8044, which addresses the input sanitization issues in the main.js file. Organizations should implement comprehensive input validation and sanitization procedures, utilizing parameterized queries or prepared statements to prevent sql injection. Additionally, regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other components. The implementation of web application firewalls and database activity monitoring can provide additional layers of protection. This vulnerability aligns with CWE-89 sql injection weakness and corresponds to attack techniques documented in the ATT&CK framework under T1071.004 application layer protocol and T1190 exploit public-facing application, emphasizing the need for proper input validation and secure coding practices throughout the development lifecycle.
The identification of VDB-217562 as the vulnerability database identifier confirms this issue's recognition within security communities and highlights the importance of maintaining updated vulnerability databases for proper risk assessment and remediation planning. Organizations should prioritize patch management processes to ensure timely deployment of security fixes and maintain inventory of all third-party libraries and components to quickly identify and remediate similar vulnerabilities across their infrastructure.