Attack Chain

1. The attacker identifies the vulnerable endpoint: /admin/modules/student/index.php?view=view.
2. The attacker crafts a malicious HTTP GET request targeting the studentId parameter.
3. The malicious request includes SQL injection payloads within the studentId parameter. Example: studentId=1' OR '1'='1.
4. The application fails to properly sanitize or validate the input provided in the studentId parameter.
5. The unsanitized input is passed directly into a SQL query executed by the application.
6. The injected SQL code modifies the intended SQL query, allowing the attacker to bypass authentication or access restricted data.
7. The database server executes the attacker-controlled SQL query.
8. The attacker gains unauthorized access to sensitive student information or performs unauthorized database operations (e.g., data exfiltration, modification, or deletion).

Impact

Successful exploitation of this vulnerability could lead to unauthorized access to sensitive student data, including personally identifiable information (PII), academic records, and financial information. An attacker could potentially modify or delete student transcripts, leading to inaccurate academic records. The vulnerability is remotely exploitable, increasing the risk of widespread attacks.

Recommendation

• Apply input validation and sanitization to the studentId parameter in the /admin/modules/student/index.php?view=view file to prevent SQL injection attacks.
• Deploy the Sigma rule “Detect CVE-2026-9573 Exploitation Attempt via SQL Injection” to detect attempts to exploit this vulnerability.
• Consider using parameterized queries or prepared statements to prevent SQL injection.
• Ensure the itsourcecode Student Transcript Processing System is updated to the latest version with appropriate security patches, if available.