CVE-2025-11592 identifies a SQL Injection vulnerability in CodeAstro Gym Management System version 1.0, located in the /admin/edit-equipmentform.php file. The vulnerability stems from insufficient input validation on the 'ID' parameter, which is manipulated to inject arbitrary SQL commands. This flaw allows remote attackers to execute unauthorized SQL queries against the backend database without requiring authentication or user interaction, as indicated by the CVSS vector (AV:N/AC:L/AT:N/UI:N/PR:L). The vulnerability impacts confidentiality and integrity by potentially exposing sensitive data or enabling unauthorized data modification. The CVSS 4.0 base score of 5.3 reflects medium severity, considering the low complexity of attack and limited scope of affected versions. No patches or fixes are currently published, and while no active exploits are reported in the wild, the public availability of exploit code increases the risk of exploitation. The vulnerability is particularly critical for organizations relying on the affected system for managing gym equipment and member data, as successful exploitation could lead to data breaches or operational disruptions. The vulnerability does not affect system availability directly but poses a significant risk to data security. The lack of authentication requirement and remote exploitability make it a notable threat vector for attackers targeting fitness management infrastructures.

For European organizations, especially gyms and fitness centers using CodeAstro Gym Management System 1.0, this vulnerability could lead to unauthorized access to sensitive member information, financial data, or operational records. Data confidentiality and integrity are at risk, potentially resulting in data breaches, regulatory non-compliance (e.g., GDPR violations), reputational damage, and financial losses. Attackers could manipulate equipment records or membership data, disrupting business operations. The remote and unauthenticated nature of the exploit increases the likelihood of attacks, particularly as exploit code is publicly available. Given the growing digitalization of fitness services in Europe, the impact could extend to customer trust and service continuity. Organizations may also face legal consequences if personal data is compromised. The medium severity score suggests moderate but tangible risks that require timely remediation to prevent escalation.

1. Immediately implement input validation and sanitization on all parameters, especially the 'ID' parameter in /admin/edit-equipmentform.php. 2. Replace dynamic SQL queries with parameterized queries or prepared statements to prevent injection. 3. Restrict access to the admin interface using network-level controls such as VPNs or IP whitelisting. 4. Monitor logs for unusual database query patterns or repeated access attempts to the vulnerable endpoint. 5. Conduct a thorough code review of the entire application to identify and remediate similar injection points. 6. If possible, isolate the affected system from the internet or untrusted networks until patched. 7. Engage with the vendor for official patches or updates and apply them promptly once available. 8. Educate administrative users about phishing and social engineering risks that could facilitate exploitation. 9. Implement Web Application Firewalls (WAF) with SQL injection detection rules tailored to the application. 10. Regularly back up critical data and verify backup integrity to enable recovery in case of compromise.