CVE-2025-14209 identifies a SQL injection vulnerability in Campcodes School File Management System version 1.0, specifically in the /update_query.php file. The vulnerability arises from improper sanitization of the stud_id parameter, which can be manipulated remotely by an unauthenticated attacker to inject arbitrary SQL commands. This injection can lead to unauthorized access, data leakage, modification, or deletion within the backend database, affecting confidentiality, integrity, and availability. The vulnerability requires no authentication or user interaction, making it highly accessible to attackers. The CVSS 4.0 score is 6.9 (medium severity), reflecting the network attack vector, low complexity, and no privileges required. Although no active exploits have been observed in the wild, the public availability of exploit code increases the likelihood of exploitation attempts. The vulnerability impacts educational institutions using this specific software version, potentially exposing sensitive student and administrative data. The lack of official patches necessitates immediate mitigation through secure coding practices such as input validation and prepared statements. Monitoring and restricting access to the vulnerable endpoint can reduce exposure. This vulnerability exemplifies the risks posed by legacy or unmaintained educational software systems.

For European organizations, particularly educational institutions using Campcodes School File Management System 1.0, this vulnerability poses a significant risk of unauthorized data access and manipulation. The exposure of student records, grades, or administrative data could lead to privacy violations under GDPR, reputational damage, and potential regulatory penalties. Data integrity could be compromised, affecting the reliability of academic records. Availability impacts could arise if attackers execute destructive SQL commands, disrupting school operations. Given the remote and unauthenticated nature of the exploit, attackers can easily target vulnerable systems from anywhere, increasing the threat surface. The public disclosure of exploit code further elevates the risk of widespread attacks. Organizations may face challenges in incident response and recovery if backups or logs are insufficient. The impact extends beyond individual institutions to the broader educational ecosystem, potentially affecting trust in digital education management tools.

1. Immediately implement input validation and sanitization on the stud_id parameter in /update_query.php to prevent injection of malicious SQL code. 2. Refactor the vulnerable code to use parameterized queries or prepared statements, eliminating direct concatenation of user input into SQL commands. 3. Restrict network access to the vulnerable endpoint using firewalls or web application firewalls (WAFs) to limit exposure to trusted IP ranges. 4. Monitor logs for unusual or suspicious SQL queries or access patterns targeting /update_query.php. 5. If possible, upgrade to a patched or newer version of the Campcodes School File Management System once available. 6. Conduct a thorough audit of database integrity and data confidentiality to detect any prior exploitation. 7. Educate IT staff and users about the risks and signs of exploitation attempts. 8. Maintain regular backups of critical data and test restoration procedures to ensure resilience against data corruption or loss. 9. Engage with the vendor for official patches or guidance and track vulnerability disclosures related to this product. 10. Consider deploying runtime application self-protection (RASP) tools to detect and block injection attempts in real time.