CVE-2025-7159 is a SQL Injection vulnerability identified in version 2.1 of the PHPGurukul Zoo Management System, specifically within the /admin/manage-animals.php file. The vulnerability arises from improper sanitization or validation of the 'ID' parameter, which is susceptible to malicious input manipulation. An attacker can exploit this flaw remotely without requiring user interaction or elevated privileges, by crafting specially designed requests that inject SQL code through the 'ID' argument. This injection can lead to unauthorized access, data leakage, modification, or deletion of the backend database contents. The vulnerability has been publicly disclosed, although no known exploits are currently observed in the wild. The CVSS 4.0 base score is 5.3, indicating a medium severity level, reflecting the ease of remote exploitation but limited impact on confidentiality, integrity, and availability. The vulnerability does not require authentication, increasing its risk profile. However, the impact on the system is somewhat limited, as indicated by the CVSS vector components showing low to limited impact on confidentiality, integrity, and availability. The absence of a patch link suggests that a fix may not yet be available, emphasizing the need for immediate mitigation efforts. This vulnerability is critical for organizations using this specific version of the PHPGurukul Zoo Management System, especially those managing sensitive or regulated animal data or operational information.

For European organizations, the impact of this SQL Injection vulnerability could be significant depending on their use of the PHPGurukul Zoo Management System 2.1. Zoos, wildlife conservation agencies, research institutions, and related entities that rely on this software may face risks including unauthorized data access, data corruption, or disruption of animal management operations. Compromise of the database could expose sensitive information such as animal health records, breeding data, or operational schedules, potentially violating data protection regulations like GDPR if personal data of employees or visitors is stored. Additionally, disruption of zoo management systems could impact animal welfare and operational continuity. Although the vulnerability is rated medium severity, the ease of remote exploitation without authentication increases the threat level. European organizations might also face reputational damage and regulatory penalties if the vulnerability is exploited and leads to data breaches or operational failures.

Given the lack of an official patch, European organizations should implement immediate compensating controls. These include: 1) Restricting access to the /admin/manage-animals.php endpoint via network-level controls such as IP whitelisting or VPN access to limit exposure to trusted users only. 2) Employing Web Application Firewalls (WAFs) with custom rules to detect and block SQL injection patterns targeting the 'ID' parameter. 3) Conducting thorough input validation and sanitization on all user-supplied data, particularly the 'ID' parameter, using parameterized queries or prepared statements if source code modification is possible. 4) Monitoring logs for suspicious activity related to the vulnerable endpoint to detect potential exploitation attempts early. 5) Planning and prioritizing an upgrade or patch deployment once an official fix is released by the vendor. 6) Educating administrators on the risks and signs of exploitation to enhance incident response readiness. These measures should be tailored to the organization's environment and risk tolerance, ensuring minimal disruption while reducing exposure.