CVE-2015-10047 in school-register
Summary
by MITRE • 01/15/2023
A vulnerability was found in KYUUBl school-register. It has been classified as critical. This affects an unknown part of the file src/DBManager.java. The manipulation leads to sql injection. The name of the patch is 1cf7e01b878aee923f2b22cc2535c71a680e4c30. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-218355.
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Analysis
by VulDB Data Team • 02/07/2023
The vulnerability identified as CVE-2015-10047 represents a critical sql injection flaw within the KYUUBl school-register application, specifically located in the src/DBManager.java file. This classification indicates the severity level of the vulnerability, which can potentially allow unauthorized access to sensitive data and system compromise. The vulnerability stems from improper input validation and sanitization within the database interaction layer, creating an exploitable entry point for malicious actors to manipulate database queries through crafted input parameters. The sql injection vulnerability occurs when user-supplied data is directly concatenated into sql statements without proper escaping or parameterization, enabling attackers to inject malicious sql code that can alter the intended query execution flow. This flaw affects the core database management functionality of the school registration system, potentially exposing student records, academic information, and administrative data. The vulnerability has been assigned the identifier VDB-218355 and was addressed through a specific patch identified by the commit hash 1cf7e01b878aee923f2b22cc2535c71a680e4c30, which likely implements proper input validation and parameterized query execution mechanisms. This type of vulnerability aligns with CWE-89, which specifically addresses sql injection weaknesses in software applications, and represents a fundamental flaw in application security design that violates secure coding practices. The impact of this vulnerability extends beyond simple data theft, as it can enable attackers to perform unauthorized database operations including data modification, deletion, or extraction of sensitive information.
The operational impact of this sql injection vulnerability in KYUUBl school-register is substantial, particularly given that the application handles sensitive educational data including student records, grades, and personal information. Attackers exploiting this vulnerability could gain unauthorized access to confidential academic data, potentially leading to identity theft, academic fraud, or privacy violations. The vulnerability's location within DBManager.java suggests that it affects all database operations within the application, making it a critical point of failure that could compromise the entire system's data integrity and confidentiality. Organizations using this software face significant regulatory and compliance risks, particularly if they handle personally identifiable information or educational records that fall under privacy protection laws such as FERPA in the united states or similar regulations in other jurisdictions. The patch referenced in the vulnerability report addresses the core issue by implementing proper parameterized queries or input sanitization techniques that prevent malicious sql code from being executed as part of database operations. This fix aligns with the ATT&CK framework's database access techniques, specifically targeting the exploitation of weak input validation that allows adversaries to manipulate database queries and extract sensitive information.
Security professionals should prioritize the immediate implementation of the provided patch to mitigate this critical vulnerability, as sql injection attacks remain one of the most prevalent and dangerous threats in web applications. The patch implementation process should include thorough testing to ensure that existing functionality remains intact while the security vulnerability is resolved. Organizations should also conduct comprehensive vulnerability assessments to identify any other potential sql injection points within their educational software ecosystem, as similar flaws may exist in other components of the system. The vulnerability demonstrates the importance of secure coding practices and input validation in database-driven applications, particularly those handling sensitive data in educational environments. Regular security audits and penetration testing should be implemented to identify and remediate similar vulnerabilities before they can be exploited by malicious actors. The incident underscores the critical need for maintaining up-to-date security patches and implementing robust application security measures that prevent the exploitation of common vulnerabilities such as sql injection, which continues to rank among the top security risks for web applications according to various industry security frameworks and threat intelligence reports.