CVE-2025-10624 is a security vulnerability identified in version 1.0 of the PHPGurukul User Management System, specifically within the /login.php file. The flaw arises from improper handling of the 'emailid' parameter, which allows an attacker to perform SQL injection attacks. SQL injection occurs when untrusted input is concatenated directly into SQL queries without proper sanitization or parameterization, enabling attackers to manipulate the database queries executed by the application. In this case, the vulnerability allows remote attackers to inject malicious SQL code via the 'emailid' argument without requiring authentication or user interaction. The CVSS 4.0 base score of 6.9 (medium severity) reflects that the attack vector is network-based with low complexity and no privileges or user interaction needed. The impact on confidentiality, integrity, and availability is limited but present, as the vulnerability could allow attackers to read or modify data within the database, potentially leading to unauthorized data disclosure or alteration. Although no public exploits have been observed in the wild yet, the exploit code has been publicly released, increasing the risk of exploitation. The absence of a patch or mitigation guidance from the vendor at this time further elevates the risk for users of this software. The vulnerability affects only version 1.0 of the PHPGurukul User Management System, which is a specialized product used for managing user credentials and access controls in web applications.

For European organizations using PHPGurukul User Management System 1.0, this vulnerability poses a tangible risk to the confidentiality and integrity of user data. Successful exploitation could lead to unauthorized access to sensitive user credentials or personal information stored in the database, potentially resulting in data breaches or identity theft. Additionally, attackers could manipulate or delete user records, disrupting access management and potentially causing denial of service for legitimate users. Given that the vulnerability requires no authentication and can be exploited remotely, it increases the attack surface significantly. Organizations in sectors with strict data protection regulations, such as GDPR in Europe, could face legal and reputational consequences if this vulnerability is exploited. The medium severity rating suggests that while the vulnerability is not the most critical, it still warrants prompt attention to prevent exploitation, especially since exploit code is publicly available. The impact is more pronounced in environments where the User Management System is integrated with critical business applications or sensitive data repositories.

To mitigate this vulnerability, European organizations should immediately audit their use of PHPGurukul User Management System version 1.0 and consider the following specific actions: 1) Apply input validation and sanitization on the 'emailid' parameter to ensure that only properly formatted email addresses are accepted, using allowlists or regex checks. 2) Refactor the code to use parameterized queries or prepared statements for all database interactions to eliminate SQL injection risks. 3) Implement Web Application Firewalls (WAFs) with rules designed to detect and block SQL injection attempts targeting the login endpoint. 4) Monitor logs for suspicious activity related to the /login.php endpoint, especially unusual query strings or repeated failed login attempts. 5) If possible, isolate or segment the database to limit the impact of any potential compromise. 6) Engage with the vendor or community to obtain patches or updated versions that address this vulnerability. 7) As a temporary measure, restrict external access to the affected login page or require additional authentication layers such as multi-factor authentication to reduce exposure. 8) Conduct security awareness training for developers and administrators to reinforce secure coding and configuration practices.