CVE-2025-5618 is a SQL Injection vulnerability identified in version 1.2 of the PHPGurukul Online Fire Reporting System, specifically within the /admin/edit-team.php file. The vulnerability arises from improper sanitization or validation of the 'teamid' parameter, which can be manipulated by an attacker to inject malicious SQL code. This injection flaw allows an unauthenticated remote attacker to execute arbitrary SQL commands on the backend database, potentially leading to unauthorized data access, data modification, or deletion. The vulnerability does not require user interaction and can be exploited remotely without authentication, increasing its risk profile. The CVSS 4.0 base score is 5.3 (medium severity), reflecting the attack vector as network-based with low complexity and no privileges or user interaction required. However, the impact on confidentiality, integrity, and availability is limited to low, indicating partial compromise rather than full system takeover. No patches or official fixes have been published yet, and no known exploits are currently observed in the wild, though public disclosure means exploit code could be developed or shared imminently. The vulnerability affects a niche product used for fire incident reporting and management, which may be deployed by municipal or emergency services organizations. The lack of CWE classification and patch links suggests limited vendor response or disclosure details at this time.

For European organizations, particularly local government agencies, fire departments, or emergency response units using the PHPGurukul Online Fire Reporting System version 1.2, this vulnerability poses a risk of unauthorized access to sensitive incident data and operational information. Exploitation could lead to data leakage of fire incident reports, alteration of team assignments, or disruption of reporting workflows, potentially delaying emergency response or compromising public safety. Although the CVSS score indicates medium severity, the critical nature of emergency services data means even partial data integrity or availability loss could have serious real-world consequences. Additionally, unauthorized database access could expose personal data of citizens or emergency personnel, implicating GDPR compliance risks. The remote and unauthenticated nature of the exploit increases the likelihood of opportunistic attacks, especially if the system is internet-facing or accessible via weakly secured networks. European organizations relying on this software should consider the operational impact on emergency services continuity and data protection obligations.

Given the absence of an official patch, European organizations should immediately implement compensating controls. These include restricting network access to the affected application, ensuring it is not exposed to the public internet or untrusted networks. Deploy web application firewalls (WAFs) with rules to detect and block SQL injection patterns targeting the 'teamid' parameter. Conduct thorough input validation and sanitization on all user-supplied data, especially parameters used in SQL queries, ideally using parameterized queries or prepared statements if source code access is available. Monitor application logs for suspicious query patterns or repeated failed attempts to manipulate 'teamid'. If possible, isolate the database with strict access controls and monitor for anomalous queries. Organizations should also prepare incident response plans specific to this vulnerability, including data backups and recovery procedures. Engage with the vendor or community for updates or patches and plan for timely application once available. Finally, conduct security awareness training for administrators managing the system to recognize potential exploitation signs.