Urgent! Critical SQL Injection in itsourcecode Student Management System (CVE-2025-14256) – Patch Now!

Published: December 8, 2025

In the evolving landscape of cyber threats, timely awareness and proactive mitigation are paramount. Today, we’re shedding light on a critical vulnerability, CVE-2025-14256, affecting the popular itsourcecode Student Management System 1.0. This high-severity SQL Injection flaw presents a significant risk, with an exploit now publicly available.

Overview: itsourcecode Student Management System 1.0 at Risk

A severe SQL Injection vulnerability, identified as CVE-2025-14256, has been detected in version 1.0 of the itsourcecode Student Management System. This flaw specifically impacts an unknown function within the /newcurriculm.php file. By manipulating the ID argument, an attacker can execute malicious SQL queries, leading to potential data compromise. What makes this particularly concerning is its remote exploitability and the fact that a public exploit now exists, increasing the urgency for affected organizations to take immediate action.

Technical Details: The SQL Injection Mechanism

The core of CVE-2025-14256 lies within improper input sanitization concerning the ID argument in the /newcurriculm.php script. When a user-supplied ID value is not adequately filtered or escaped before being incorporated into a database query, it creates an opening for SQL Injection. An attacker can append malicious SQL code to the legitimate ID value, tricking the database into executing unintended commands.

Since the attack can be initiated remotely, a threat actor doesn’t need physical access or advanced privileges to the system. They merely need to craft a specially designed HTTP request targeting the vulnerable endpoint. This grants them the ability to read, modify, or delete sensitive data within the application’s database, and in some cases, even gain control over the underlying server if the database user has elevated privileges.

CVSS Analysis: A High-Severity Threat (Score 7.3)

CVE-2025-14256 has been assigned a CVSS (Common Vulnerability Scoring System) score of 7.3, categorizing it as a HIGH severity vulnerability. This score reflects several critical factors:

• Attack Vector (AV): Network – The vulnerability can be exploited remotely over a network, making it widely accessible to attackers.
• Complexity (AC): Low – Exploiting this vulnerability does not require complex conditions or extensive prior knowledge.
• Privileges Required (PR): None – An attacker does not need any special privileges or authentication to exploit this flaw.
• User Interaction (UI): None – No user interaction is required for a successful exploit.
• Impact (Confidentiality, Integrity, Availability): High – A successful SQL Injection can lead to complete compromise of confidentiality (data theft), integrity (data manipulation/deletion), and potentially availability (denial of service by database corruption).

The high score, coupled with the public availability of an exploit, signifies a significant and immediate threat to any organization running the affected version of the Student Management System.

Possible Impact: What Could Go Wrong?

The consequences of a successful exploit of CVE-2025-14256 are severe and far-reaching:

• Data Exfiltration: Attackers can steal sensitive student information (names, addresses, grades, personal IDs), faculty details, administrative records, and other confidential data stored in the database.
• Data Manipulation & Deletion: Beyond theft, an attacker could alter grades, change student enrollment statuses, modify financial records, or even delete critical database tables, causing operational chaos and data loss.
• System Compromise: In some scenarios, depending on the database user’s privileges, SQL Injection can be a stepping stone to execute arbitrary commands on the underlying server, leading to full system compromise.
• Reputational Damage: Data breaches stemming from this vulnerability can severely damage an institution’s reputation, erode trust, and lead to legal and financial repercussions.
• Operational Disruption: Tampering with critical data or the database structure can halt daily operations of the student management system, impacting educational processes.

Mitigation and Patch Steps: Act Now!

Given the high severity and public exploit status, immediate action is crucial for all users of itsourcecode Student Management System 1.0:

1. Check for Official Patches/Updates: The most critical step is to contact itsourcecode directly or check their official website (itsourcecode.com) for an official patch or updated version that addresses CVE-2025-14256. Apply any recommended updates immediately.
2. Implement Input Validation: For environments where an immediate patch isn’t available, rigorously implement server-side input validation. Ensure that all user-supplied input, especially the ID argument in /newcurriculm.php, is strictly validated against expected data types and formats. Reject or sanitize anything that deviates.
3. Utilize Prepared Statements/Parameterized Queries: This is the most effective defense against SQL Injection. Ensure that all database queries are built using prepared statements or parameterized queries, which separate the SQL code from user-supplied data, preventing malicious input from being interpreted as code.
4. Least Privilege Principle: Ensure that the database user account used by the Student Management System has only the absolute minimum necessary permissions. For example, it should only be able to read and write data required by the application, not create tables, drop databases, or execute system commands.
5. Web Application Firewall (WAF): Deploy or configure a WAF to detect and block common SQL Injection patterns. While not a complete solution, a WAF can provide an additional layer of defense against known attack signatures.
6. Monitor & Audit: Implement robust logging and monitoring for database activities and web server logs. Look for unusual queries, error messages, or suspicious access patterns that might indicate an attempted or successful exploit.
7. Emergency Procedures: Have a data breach response plan in place. If you suspect compromise, be ready to disconnect affected systems, restore from secure backups, and conduct a forensic investigation.

References

For more detailed information regarding CVE-2025-14256, please refer to the following sources:

• GitHub Issue Disclosure: J0kkeR/cve/issues/1
• VulDB Entry: ID 334762
• VulDB Cross-Site Tracing ID: 334762
• VulDB Submission Details: 702484

Stay vigilant, stay secure. Your data and the trust of your students depend on it.