CVE-2025-7534 is a critical SQL Injection vulnerability identified in version 2.0 of the PHPGurukul Student Result Management System, specifically within the /notice-details.php file. The vulnerability arises from improper handling of the GET parameter 'nid', which allows an attacker to inject malicious SQL code. This flaw enables remote exploitation without requiring authentication or user interaction. The injection can lead to unauthorized access to the backend database, potentially allowing attackers to read, modify, or delete sensitive student data, manipulate result records, or escalate privileges within the system. The vulnerability has been publicly disclosed, increasing the risk of exploitation, although no known active exploits have been reported in the wild yet. The CVSS 4.0 base score is 6.9, reflecting a medium severity rating, primarily due to the lack of authentication requirements and ease of exploitation, but with limited scope and impact on confidentiality, integrity, and availability. The vulnerability does not require user interaction and can be exploited over the network, making it a significant threat to organizations using this software for managing student results and academic records.

For European organizations, especially educational institutions such as universities, colleges, and schools using the PHPGurukul Student Result Management System, this vulnerability poses a substantial risk. Exploitation could lead to unauthorized disclosure of sensitive student information, including grades and personal data, violating data protection regulations such as GDPR. Integrity of academic records could be compromised, undermining trust in the institution's data and potentially affecting students' academic progress and reputations. Availability of the system could also be impacted if attackers manipulate or delete critical data, disrupting administrative operations. The public disclosure of the vulnerability increases the urgency for European organizations to address this issue promptly to avoid reputational damage, legal consequences, and operational disruption.

Organizations should immediately verify if they are running PHPGurukul Student Result Management System version 2.0 and prioritize patching or upgrading to a secure version once available from the vendor. In the absence of an official patch, implement input validation and parameterized queries or prepared statements to sanitize the 'nid' GET parameter and prevent SQL injection. Employ web application firewalls (WAFs) configured to detect and block SQL injection attempts targeting the vulnerable endpoint. Conduct regular security assessments and code reviews focusing on input handling in web applications. Additionally, restrict direct internet access to the management system where possible, limiting exposure to trusted networks or VPNs. Monitor logs for suspicious activities related to the 'nid' parameter and unusual database queries. Educate IT staff on the vulnerability and response procedures to ensure rapid detection and mitigation of potential exploitation attempts.