CVE-2018-25205 in ASP.NET jVideo Kit
Summary
by MITRE • 03/26/2026
ASP.NET jVideo Kit 1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to inject SQL commands through the 'query' parameter in the search functionality. Attackers can submit malicious SQL payloads via GET or POST requests to the /search endpoint to extract sensitive database information using boolean-based blind or error-based techniques.
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Analysis
by VulDB Data Team • 03/26/2026
The vulnerability identified as CVE-2018-25205 represents a critical SQL injection flaw within ASP.NET jVideo Kit version 1.0 that exposes the application to unauthorized data access and potential system compromise. This vulnerability specifically targets the search functionality of the video management system, where the 'query' parameter serves as an entry point for malicious SQL command injection. The flaw exists due to inadequate input validation and sanitization mechanisms within the application's database interaction layer, allowing attackers to manipulate the underlying SQL queries through crafted user inputs.
The technical implementation of this vulnerability enables attackers to exploit the application's search endpoint at /search by submitting malicious payloads through either GET or POST HTTP requests. This vulnerability falls under CWE-89 which categorizes SQL injection as a fundamental weakness in application security where untrusted data is directly incorporated into SQL commands without proper sanitization. The attack surface is particularly concerning as it requires no authentication credentials, making it accessible to any external party capable of sending HTTP requests to the vulnerable endpoint. Attackers can leverage boolean-based blind SQL injection techniques to infer database structure and content through response timing variations, or employ error-based approaches that generate database-specific error messages to extract sensitive information.
The operational impact of this vulnerability extends beyond simple data exfiltration, as it provides attackers with potential access to sensitive user information, system configurations, and potentially administrative credentials stored within the database. The vulnerability's exploitation can lead to complete database compromise, allowing attackers to perform unauthorized data manipulation, including data deletion, modification, or unauthorized access to privileged accounts. This risk is compounded by the fact that the application appears to lack proper input validation controls, enabling attackers to bypass standard security measures and directly interact with the database layer through the search functionality. The vulnerability also aligns with ATT&CK technique T1071.004 which describes application layer protocol manipulation, specifically targeting web application interfaces for data extraction and system compromise.
Mitigation strategies for this vulnerability should prioritize immediate input validation and parameterized query implementation within the application's database interaction components. Security measures must include implementing proper input sanitization mechanisms that filter or escape special characters commonly used in SQL injection attacks, such as single quotes, semicolons, and comment markers. The application should be updated to utilize parameterized queries or prepared statements that separate SQL command structure from data input, preventing malicious payloads from being interpreted as executable SQL code. Additionally, implementing proper access controls and authentication mechanisms for database interactions, along with comprehensive logging and monitoring of database queries, will help detect and prevent exploitation attempts. Network-level protections including web application firewalls and intrusion detection systems should be deployed to monitor for suspicious request patterns targeting the vulnerable search endpoint, while regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other application components.