CVE-2025-6955 is a critical SQL Injection vulnerability identified in version 1.0 of the Campcodes Employee Management System, specifically within the /process/aprocess.php file. The vulnerability arises from improper sanitization or validation of the 'mailuid' parameter, which is susceptible to malicious input manipulation. An attacker can exploit this flaw remotely without requiring authentication or user interaction, allowing them to inject arbitrary SQL commands into the backend database queries. This can lead to unauthorized data access, modification, or deletion, potentially compromising sensitive employee information stored within the system. The CVSS 4.0 score of 6.9 (medium severity) reflects the ease of exploitation (network attack vector, no privileges or user interaction needed) but considers limited impact on confidentiality, integrity, and availability (low to limited impact). Although no public exploits are currently known in the wild, the vulnerability has been publicly disclosed, increasing the risk of exploitation by threat actors. The absence of official patches or mitigation guidance from the vendor further elevates the urgency for affected organizations to implement protective measures.

For European organizations using Campcodes Employee Management System 1.0, this vulnerability poses a significant risk to the confidentiality and integrity of employee data, including personal identification, contact details, and potentially payroll or HR-related information. Exploitation could lead to data breaches, regulatory non-compliance (e.g., GDPR violations), reputational damage, and operational disruptions. Given the remote and unauthenticated nature of the attack vector, threat actors could leverage this vulnerability to gain unauthorized database access, escalate privileges, or pivot within the network. This is particularly concerning for organizations in sectors with stringent data protection requirements such as finance, healthcare, and government agencies. The medium severity rating suggests that while the vulnerability is exploitable, the overall impact may be somewhat contained depending on the database's role and the system's network segmentation.

1. Immediate implementation of input validation and parameterized queries or prepared statements in the affected /process/aprocess.php file to prevent SQL injection. 2. Conduct a thorough code review and security audit of the entire Campcodes Employee Management System to identify and remediate similar injection points. 3. Employ Web Application Firewalls (WAFs) with custom rules to detect and block SQL injection attempts targeting the 'mailuid' parameter. 4. Restrict database user permissions to the minimum necessary to limit the impact of any successful injection. 5. Monitor system logs and database queries for anomalous activity indicative of exploitation attempts. 6. If possible, isolate the Employee Management System within a segmented network zone to reduce lateral movement risk. 7. Engage with the vendor for official patches or updates and apply them promptly once available. 8. Educate IT and security teams about this vulnerability and ensure incident response plans include scenarios involving SQL injection attacks.