CVE-2026-14705 in Online Examination
Summary
by MITRE • 07/05/2026
A vulnerability was determined in code-projects Online Examination 1.0. Affected by this issue is some unknown functionality of the file head.php. Executing a manipulation of the argument uname/password can lead to sql injection. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.
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Analysis
by VulDB Data Team • 07/06/2026
The vulnerability identified in code-projects Online Examination 1.0 version 1.0 represents a critical security flaw that compromises the authentication mechanism of the web application. This issue specifically targets the head.php file which serves as a foundational component in the application's header structure, making it a prime target for attackers seeking to exploit weak input validation controls. The vulnerability manifests through improper handling of user credentials during the login process where the uname and password parameters are not adequately sanitized before being processed by the backend database queries.
The technical implementation of this flaw demonstrates a classic sql injection vulnerability that stems from insufficient parameter validation and sanitization within the application's authentication flow. When users attempt to log in, the system directly incorporates user-supplied credentials into sql query construction without proper escaping or parameterization techniques. This allows malicious actors to inject arbitrary sql commands through the uname and password fields, potentially gaining unauthorized access to sensitive database information including user accounts, examination data, and system configurations. The vulnerability has been classified as a CWE-89 - Improper Neutralization of Special Elements used in an SQL Command, which is one of the most prevalent and dangerous categories of web application vulnerabilities.
The operational impact of this vulnerability extends beyond simple unauthorized access to encompass potential data breaches, privilege escalation, and complete system compromise. Remote exploitation capabilities mean that attackers can target the vulnerable system from any location without requiring physical access or local network presence. The publicly disclosed exploit availability significantly increases the risk profile as threat actors can readily leverage existing attack frameworks to execute successful attacks against unpatched systems. This vulnerability particularly affects educational institutions and organizations relying on online examination platforms, potentially exposing sensitive student information, exam results, and institutional data.
Mitigation strategies should prioritize immediate patch deployment from the vendor if available, though this may require implementing proper input validation and parameterized queries throughout the application codebase. Organizations must implement proper database access controls and employ web application firewalls to detect and prevent sql injection attempts. The vulnerability aligns with ATT&CK technique T1190 - Exploit Public-Facing Application which emphasizes the importance of securing externally accessible web applications through comprehensive security testing and regular vulnerability assessments. Additionally, implementing principle of least privilege for database accounts and regular security auditing of application code can significantly reduce the attack surface and prevent exploitation of similar vulnerabilities in the future.