CVE-2025-6476 in Gym Management System
Summary
by MITRE • 06/22/2025
A vulnerability was found in SourceCodester Gym Management System 1.0. It has been classified as problematic. Affected is an unknown function. The manipulation leads to cross-site request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 06/22/2025
CVE-2025-6476 represents a cross-site request forgery vulnerability within the SourceCodester Gym Management System version 1.0, classified under the CWE-352 category which specifically addresses Cross-Site Request Forgery flaws. This vulnerability exists in an unknown function within the application's codebase, making it particularly concerning as security researchers cannot immediately identify the exact code path that enables the attack vector. The flaw allows attackers to manipulate the system through crafted requests that can be executed without the user's knowledge or consent, leveraging the trust relationship between the web application and the user's browser.
The technical implementation of this CSRF vulnerability occurs when the application fails to properly validate the origin of incoming requests or implement proper anti-CSRF tokens in its forms and API endpoints. Since the vulnerability is exploitable remotely, attackers can craft malicious web pages or emails that, when visited by an authenticated user, automatically submit requests to the vulnerable gym management system. This attack vector operates under the principles of the MITRE ATT&CK framework's T1566 technique, specifically targeting the initial access phase through web-based attacks. The vulnerability's classification as problematic indicates that it presents a significant security risk to organizations using this particular version of the gym management system, as it could enable unauthorized actions such as modifying user accounts, changing system configurations, or performing administrative operations.
The operational impact of this vulnerability extends beyond simple data theft or modification, as it can lead to complete compromise of the gym management system's integrity and availability. An attacker could potentially gain administrative privileges, manipulate member data, alter training schedules, or even disable critical system functions. The fact that this exploit has been disclosed to the public means that threat actors are actively exploiting this vulnerability, creating an urgent need for immediate remediation. Organizations using this system may face regulatory compliance issues, data breaches, and reputational damage if they fail to address this vulnerability promptly.
Mitigation strategies for CVE-2025-6476 should include immediate implementation of anti-CSRF tokens across all state-changing requests within the application, proper validation of the Referer header, and implementation of the SameSite cookie attributes. Security teams should also consider implementing Content Security Policy headers and ensuring that all user sessions are properly managed with secure session handling mechanisms. The application should be updated to a patched version as soon as available, and organizations should conduct thorough penetration testing to identify any additional vulnerabilities that may exist in the same codebase. Network monitoring should be enhanced to detect suspicious cross-site requests, and users should be educated about the risks of visiting untrusted websites while authenticated to the system. This vulnerability highlights the critical importance of implementing proper web application security controls and maintaining up-to-date software versions to prevent exploitation of known vulnerabilities.