CVE-2026-3745 is a SQL injection vulnerability identified in the code-projects Student Web Portal version 1.0, specifically within an unspecified function in the profile.php file. The vulnerability is triggered by manipulation of the 'User' parameter, which is not properly sanitized before being incorporated into SQL queries. This flaw allows remote attackers to inject malicious SQL code, potentially enabling unauthorized access to or modification of the backend database. The vulnerability can be exploited without any user interaction or elevated privileges, making it accessible to remote unauthenticated attackers with network access to the web portal. The CVSS 4.0 base score is 5.3 (medium severity), reflecting a network attack vector with low complexity and no authentication required, but limited impact on confidentiality, integrity, and availability. Although no confirmed exploits are currently active in the wild, the public disclosure of exploit code increases the likelihood of exploitation attempts. The vulnerability affects only version 1.0 of the Student Web Portal, and no official patches have been linked yet. The portal is typically used by educational institutions to manage student profiles and related data, making the confidentiality and integrity of sensitive student information a concern. The lack of secure coding practices around input validation and query parameterization is the root cause of this issue.

The primary impact of CVE-2026-3745 is unauthorized access or manipulation of the student database through SQL injection attacks. Attackers could potentially retrieve sensitive student information, alter records, or disrupt portal functionality. Although the CVSS score indicates limited impact, the exposure of personally identifiable information (PII) or academic records can have serious privacy and compliance implications for educational institutions. The vulnerability could also be leveraged as a foothold for further attacks within the network if the portal is integrated with other systems. Organizations worldwide using this specific Student Web Portal version 1.0 are at risk of data breaches, reputational damage, and regulatory penalties. The ease of remote exploitation without authentication increases the urgency for mitigation. However, the absence of known active exploits in the wild currently reduces immediate widespread impact.

1. Apply official patches or updates from the vendor as soon as they become available to address the vulnerability directly. 2. In the absence of patches, implement strict input validation and sanitization on the 'User' parameter to ensure it does not contain malicious SQL code. 3. Refactor the code to use parameterized queries or prepared statements to prevent SQL injection. 4. Employ web application firewalls (WAFs) with SQL injection detection rules to block malicious requests targeting the vulnerable parameter. 5. Conduct regular security audits and code reviews focusing on input handling and database interactions. 6. Monitor logs for suspicious activities related to SQL injection attempts. 7. Educate developers on secure coding practices to prevent similar vulnerabilities in future releases. 8. Limit database user privileges to minimize potential damage from successful injection attacks. 9. Isolate the student portal network segment to reduce lateral movement risks.