CVE-2024-54921 identifies a critical SQL Injection vulnerability in the Kashipara E-learning Management System version 1.0, specifically in the /student_signup.php endpoint. The vulnerability arises because the application fails to properly sanitize or parameterize user input fields including username, firstname, lastname, and class_id. An attacker can remotely send crafted HTTP requests to inject arbitrary SQL commands, enabling unauthorized access to the backend database. This can lead to data leakage, unauthorized data modification, or deletion, and potentially full system compromise depending on database privileges. The CVSS 3.1 base score of 9.8 reflects the vulnerability’s network attack vector, no required privileges, no user interaction, and high impact on confidentiality, integrity, and availability. Although no patches or known exploits are currently documented, the vulnerability’s presence in an educational management system that likely stores sensitive student and institutional data makes it a critical risk. The CWE-89 classification confirms it as a classic SQL Injection flaw, emphasizing the need for secure coding practices such as prepared statements and input validation. The lack of version details beyond v1.0 suggests all deployments of this version are vulnerable. The vulnerability was published on December 9, 2024, shortly after being reserved, indicating recent discovery.

The impact of CVE-2024-54921 is severe for organizations using the Kashipara E-learning Management System. Exploitation can lead to unauthorized disclosure of sensitive student and staff data, including personally identifiable information (PII). Attackers can modify or delete critical data, disrupting educational operations and damaging institutional trust. The ability to execute arbitrary SQL commands may allow attackers to escalate privileges, pivot within the network, or deploy ransomware or other malware. Educational institutions, which often have limited cybersecurity resources, may face significant operational downtime and regulatory penalties for data breaches. The vulnerability’s network accessibility and lack of authentication requirements increase the likelihood of exploitation by opportunistic attackers or automated scanning tools. The absence of known exploits currently provides a window for proactive mitigation, but the critical severity score indicates urgent action is needed to prevent future attacks.

To mitigate CVE-2024-54921, organizations should immediately implement input validation and sanitization on all user-supplied data fields, especially username, firstname, lastname, and class_id parameters. The use of parameterized queries or prepared statements in the application’s database interactions is essential to prevent SQL Injection. Restrict database user permissions to the minimum necessary, avoiding use of high-privilege accounts for application connections. Conduct a thorough code review of the entire application to identify and remediate other potential injection points. Monitor network traffic and application logs for suspicious SQL query patterns or unusual database activity. If possible, isolate the affected system from critical networks until a patch or update is available. Engage with the vendor or development team to obtain or develop a security patch. Additionally, implement web application firewalls (WAFs) with SQL Injection detection rules as a temporary protective measure. Regularly back up databases and test restoration procedures to minimize impact in case of compromise.