CVE-2026-14657 in Assessment Management
Summary
by MITRE • 07/05/2026
A flaw has been found in code-projects Assessment Management 1.0. This issue affects some unknown processing of the file /lecturer/marking-scheme.php of the component Database Query Handler. This manipulation of the argument squestions[] causes sql injection. The attack can be initiated remotely. The exploit has been published and may be used.
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Analysis
by VulDB Data Team • 07/05/2026
The vulnerability identified in code-projects Assessment Management 1.0 represents a critical sql injection flaw that resides within the database query handler component. This weakness manifests specifically in the processing of the /lecturer/marking-scheme.php file where the squestions[] parameter is improperly handled during database operations. The flaw allows attackers to manipulate input arguments directly, enabling them to inject malicious sql commands that can be executed against the underlying database system. This vulnerability falls under the category of improper input validation and insufficient query parameterization, which are core principles of secure coding practices.
The technical exploitation of this vulnerability occurs through remote attack vectors where malicious actors can craft specially formatted requests to manipulate the squestions[] array parameter. When the application processes these inputs without proper sanitization or parameterized queries, the sql injection payload gets executed within the database context, potentially allowing attackers to extract sensitive data, modify database records, or even gain administrative access to the database system. This type of vulnerability is particularly dangerous because it can be exploited from external networks without requiring authentication or privileged access to the application itself.
The operational impact of this sql injection vulnerability extends beyond simple data compromise, as it can lead to complete system infiltration and data destruction. Attackers may leverage this flaw to bypass authentication mechanisms, escalate privileges, or perform unauthorized database operations that could result in significant business disruption. The fact that a working exploit has been published and is available for use increases the risk profile considerably, as it removes the requirement for advanced technical skills to carry out successful attacks against vulnerable systems. This vulnerability directly impacts the confidentiality, integrity, and availability of the assessment management system's data.
Mitigation strategies for this vulnerability must focus on implementing proper input validation and parameterized query execution throughout the application codebase. The recommended approach includes adopting prepared statements or parameterized queries to ensure that user inputs are properly escaped and treated as data rather than executable code. Additionally, implementing proper access controls, input sanitization routines, and regular security testing can significantly reduce the attack surface. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for suspicious sql injection patterns. This vulnerability aligns with CWE-89 which specifically addresses sql injection flaws, and follows ATT&CK technique T1071.004 for application layer protocol manipulation, highlighting the need for comprehensive defensive measures across multiple security domains to protect against such threats.