CVE-2025-10114 is a SQL Injection vulnerability identified in PHPGurukul Small CRM version 4.0, specifically within the /profile.php file. The vulnerability arises from improper sanitization or validation of the 'Name' parameter, which allows an attacker to manipulate SQL queries executed by the application. This flaw enables remote attackers to inject malicious SQL code without requiring authentication or user interaction, potentially leading to unauthorized data access or modification. The vulnerability has a CVSS 4.0 base score of 6.9, indicating a medium severity level. The attack vector is network-based (AV:N), with low attack complexity (AC:L), no privileges required (PR:N), and no user interaction needed (UI:N). The impact on confidentiality, integrity, and availability is low to limited, suggesting that while exploitation can lead to some data exposure or alteration, it may not result in full system compromise or denial of service. No known exploits are currently observed in the wild, and no patches have been officially released at the time of publication. The vulnerability is publicly disclosed, and exploit code is available, increasing the risk of exploitation if systems remain unpatched or unmitigated.

For European organizations using PHPGurukul Small CRM 4.0, this vulnerability poses a risk of unauthorized access to sensitive customer relationship management data. Exploitation could lead to leakage of personal or business-critical information, data integrity issues, and potential compliance violations under regulations such as GDPR. Although the severity is medium, the ease of remote exploitation without authentication increases the threat level, especially for organizations with externally accessible CRM instances. The impact is more pronounced for sectors handling sensitive data, including finance, healthcare, and government agencies. Additionally, compromised CRM data could be leveraged for further attacks such as phishing or social engineering. The absence of patches necessitates immediate mitigation to prevent exploitation, particularly in environments where the CRM is internet-facing or insufficiently segmented.

1. Immediate mitigation should include restricting external access to the /profile.php endpoint via network controls such as firewalls or web application firewalls (WAFs) configured to detect and block SQL injection patterns targeting the 'Name' parameter. 2. Implement input validation and parameterized queries or prepared statements in the application code to eliminate SQL injection vectors; if source code modification is not feasible immediately, consider deploying virtual patching through WAF rules. 3. Conduct a thorough audit of all CRM inputs to identify and remediate similar injection vulnerabilities. 4. Monitor logs for suspicious query patterns or anomalous access attempts targeting the vulnerable parameter. 5. Segregate the CRM system within a secure network zone with limited access to sensitive backend databases. 6. Engage with the vendor or community to obtain or develop official patches and plan for timely updates. 7. Educate staff on the risks of SQL injection and ensure secure coding practices are followed in future development.