CVE-2025-10408 in Student Grading System
Summary
by MITRE • 09/14/2025
A security flaw has been discovered in SourceCodester Student Grading System 1.0. Affected by this issue is some unknown functionality of the file /edit_user.php. Performing manipulation of the argument ID results in sql injection. The attack can be initiated remotely. The exploit has been released to the public and may be exploited.
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Analysis
by VulDB Data Team • 09/17/2025
The vulnerability identified as CVE-2025-10408 represents a critical sql injection flaw within the SourceCodester Student Grading System version 1.0. This system, designed for academic record management, contains a dangerous weakness in its user management functionality that directly impacts the /edit_user.php file. The flaw stems from insufficient input validation and improper parameter handling when processing the ID argument, creating a pathway for malicious actors to manipulate database operations through crafted input sequences.
The technical implementation of this vulnerability aligns with CWE-89, which categorizes sql injection as a severe weakness in application security. The flaw occurs when the application fails to properly sanitize or escape user-supplied input before incorporating it into sql queries. In this specific case, the ID parameter in the edit_user.php file serves as the attack vector where an attacker can inject malicious sql code through direct manipulation of the argument value. The vulnerability's remote exploitability means that attackers do not require physical access to the system or local network privileges to initiate the attack, significantly broadening the potential threat surface.
The operational impact of this vulnerability extends beyond simple data theft or modification. An attacker who successfully exploits this sql injection flaw could gain unauthorized access to the entire student database, potentially including sensitive personal information, academic records, and grading data. The vulnerability's public exploit availability increases the risk profile substantially, as it eliminates the need for sophisticated attack development and provides a ready-made tool for exploitation. This scenario particularly concerns educational institutions that rely on such systems for managing confidential student information, potentially violating data protection regulations and exposing the institution to legal and reputational damage.
Security mitigations for this vulnerability should focus on implementing proper input validation and parameterized queries throughout the application. The recommended approach involves using prepared statements or parameterized queries to ensure that user input cannot alter the intended sql structure. Additionally, implementing proper access controls and input sanitization measures within the /edit_user.php file would prevent unauthorized modifications to the ID parameter. Organizations should also consider implementing web application firewalls and regular security assessments to detect and prevent similar vulnerabilities. According to ATT&CK framework, this vulnerability maps to T1190 - Exploit Public-Facing Application, highlighting the need for comprehensive application security testing and the importance of addressing publicly known exploits promptly. The remediation process should include immediate code review of all sql query implementations and establishment of secure coding practices to prevent similar issues in future development cycles.