CVE-2025-8334 is a SQL Injection vulnerability identified in version 1.0 of the Campcodes Online Recruitment Management System. The flaw exists in the /admin/ajax.php endpoint, specifically when handling requests with the action parameter set to delete_recruitment_status. The vulnerability arises from improper sanitization or validation of the ID argument, which allows an attacker to inject malicious SQL code. This injection can be performed remotely without authentication or user interaction, making it accessible to unauthenticated attackers over the network. The SQL Injection could enable attackers to manipulate the backend database, potentially leading to unauthorized data access, modification, or deletion. Although the CVSS 4.0 score is 6.9 (medium severity), the vulnerability is rated critical in the description, reflecting the serious implications of SQL Injection flaws. The attack vector is network-based with low attack complexity and no privileges or user interaction required. The vulnerability affects only version 1.0 of the product, and no patches or fixes have been publicly disclosed yet. No known exploits are currently observed in the wild, but public disclosure of the exploit code increases the risk of exploitation. The vulnerability impacts the confidentiality, integrity, and availability of the recruitment system's data, which may include sensitive candidate and organizational information.

For European organizations using Campcodes Online Recruitment Management System 1.0, this vulnerability poses a significant risk. Recruitment systems typically store sensitive personal data, including candidate resumes, contact details, and possibly confidential hiring decisions. Exploitation could lead to unauthorized disclosure of personal data, violating GDPR and other data protection regulations, resulting in legal and financial penalties. Additionally, attackers could alter or delete recruitment status data, disrupting hiring workflows and causing operational downtime. The ability to execute arbitrary SQL commands remotely without authentication increases the likelihood of attacks, potentially leading to data breaches or system compromise. Organizations relying on this system for recruitment may face reputational damage and loss of trust from candidates and partners if exploited. Given the critical nature of recruitment data and the regulatory environment in Europe, the impact is substantial.

Immediate mitigation steps include restricting access to the /admin/ajax.php endpoint through network-level controls such as IP whitelisting or VPN access to limit exposure. Implementing a Web Application Firewall (WAF) with rules to detect and block SQL Injection patterns targeting the ID parameter can provide temporary protection. Organizations should conduct a thorough code review and apply proper input validation and parameterized queries or prepared statements to eliminate SQL Injection vulnerabilities. Since no official patch is currently available, organizations should consider isolating or disabling the vulnerable functionality if feasible. Regular monitoring of logs for suspicious activity related to the delete_recruitment_status action is advised. Additionally, organizations should prepare an incident response plan in case of exploitation and ensure backups of recruitment data are up to date to enable recovery. Engaging with the vendor for timely patch releases and updates is critical.