CVE-2026-10808: SQL Injection in itsourcecode Fees Management System 1.0

Technical summary

CVE-2026-10808 is a SQL injection flaw (CWE-89) affecting an unknown function within /manage_student.php in itsourcecode Fees Management System 1.0. The ID parameter accepts unsanitized user input that is passed directly into SQL queries without proper parameterization or escaping. This allows an authenticated attacker to inject arbitrary SQL commands, bypassing the application's data access controls. The vulnerability chain involves improper input validation (CWE-74) before database operations. CVSS 3.1 score is 6.3 (MEDIUM severity) with a network attack vector, low attack complexity, and requirement for low privileges.

Business impact

Compromise of student records, fee data, and financial information stored within the system. An authenticated attacker could exfiltrate sensitive personally identifiable information, alter fee structures or payment records, or delete critical data, disrupting administrative operations and potentially affecting financial reconciliation and student account integrity. Educational institutions relying on this system for enrollment and billing face operational and compliance risks.

Affected systems

itsourcecode Fees Management System version 1.0 is affected. Organizations running this application in production should prioritize identification and remediation. The vulnerability requires an attacker to possess valid system credentials, limiting exposure scope to internal users, former employees with lingering access, or accounts compromised through credential compromise.

Exploitability

Exploitation is feasible and simplified by the public availability of exploit code. However, the requirement for prior authentication (low privilege level) creates a meaningful friction point: attackers must first gain valid login credentials through credential stuffing, phishing, insider threats, or account compromise. Once authenticated, the attack is trivial to execute using standard SQL injection techniques or readily available payloads. The low attack complexity indicates minimal technical sophistication is needed.

Remediation

Upgrade to a patched version of itsourcecode Fees Management System if available; verify patch availability with the vendor. If no patch exists, implement immediate compensating controls: enforce parameterized queries or prepared statements in /manage_student.php, apply strict input validation and allowlisting on the ID parameter, implement web application firewalls (WAF) with SQL injection detection rules, and enforce principle of least privilege on database user accounts associated with the application. Review access logs for suspicious query patterns.

Patch guidance

Contact itsourcecode directly to determine if a security update addressing CVE-2026-10808 is available. If a patched version exists, verify the specific version number and deployment steps through the vendor's official advisory before rolling out updates to production. Test patches in a staging environment first, particularly given the critical role of student and financial data. If no patch is available from the vendor, prioritize the compensating controls outlined in the remediation section.

Detection guidance

Monitor /manage_student.php access logs for suspicious patterns: SQL keywords in URL parameters (SELECT, UNION, OR, EXEC), unusual ID parameter values containing special characters (single quotes, semicolons, dashes), and repeated failed application errors. Enable database query logging to capture injected SQL statements. Implement WAF rules to block common SQL injection patterns. Review user access to the application, particularly privileged accounts and those with database modification permissions. Correlate application logs with database transaction logs to identify anomalous queries.

Why prioritize this

CVSS 6.3 MEDIUM severity reflects the combination of network exploitability and data confidentiality/integrity/availability impact, tempered by the authentication requirement. However, prioritization should be elevated due to the public availability of exploit code and the sensitivity of student and financial data. Organizations should patch or implement compensating controls within 30 days, with accelerated timelines for institutions with high-risk threat models (external-facing systems, history of insider threats, compliance-sensitive environments).

Risk score, explained

The CVSS 3.1 score of 6.3 reflects: network attack vector (AV:N) providing remote accessibility; low attack complexity (AC:L) indicating straightforward exploitation; low privileges required (PR:L) as the attacker must be authenticated; no user interaction needed (UI:N); and low impact on confidentiality, integrity, and availability (C:L/I:L/A:L). The MEDIUM severity aligns with real-world impact—data theft and modification are possible but limited by the need for valid credentials and the selective nature of SQL injection attacks.

Frequently asked questions