CVE-2025-11584 identifies a SQL injection vulnerability in the code-projects Online Job Search Engine version 1.0, specifically within the /searchjob.php script. The vulnerability arises from improper sanitization of the txtspecialization parameter, which is directly incorporated into SQL queries without adequate validation or use of prepared statements. This flaw enables remote attackers to craft malicious input that alters the intended SQL commands executed by the backend database. The attack vector requires no authentication or user interaction, increasing the risk of automated exploitation. Successful exploitation can lead to unauthorized disclosure of sensitive job seeker or employer data, modification or deletion of database records, and potential disruption of service availability. The CVSS 4.0 score of 6.9 reflects a medium severity, considering the network attack vector, low complexity, and no privileges or user interaction needed, but limited impact on confidentiality, integrity, and availability. Although no active exploits have been reported, the public disclosure of the vulnerability increases the likelihood of future attacks. The absence of official patches necessitates immediate code review and remediation by affected organizations to prevent exploitation.

For European organizations utilizing the code-projects Online Job Search Engine, this vulnerability poses significant risks to the confidentiality and integrity of stored data, including personal information of job seekers and employers. Exploitation could result in data breaches, leading to regulatory non-compliance under GDPR and reputational damage. Integrity violations could allow attackers to manipulate job listings or user data, undermining trust in the platform. Availability impacts, while less severe, could disrupt recruitment operations. The remote, unauthenticated nature of the exploit increases the attack surface, especially for publicly accessible job portals. Organizations in sectors heavily reliant on recruitment platforms, such as HR services, staffing agencies, and large enterprises, face elevated risks. Additionally, the potential for automated exploitation tools increases the urgency for mitigation. Failure to address this vulnerability could lead to financial losses, legal penalties, and erosion of user confidence.

Immediate mitigation should focus on implementing robust input validation and sanitization for the txtspecialization parameter within /searchjob.php. Developers must refactor the code to use parameterized queries or prepared statements to prevent SQL injection. In the absence of an official patch, organizations should conduct thorough code audits to identify and remediate similar injection points. Web application firewalls (WAFs) can be configured to detect and block SQL injection patterns targeting this parameter as a temporary protective measure. Regular monitoring of logs for suspicious query patterns is advised to detect attempted exploitation. Organizations should also review database permissions to ensure the application operates with the least privilege necessary, limiting the potential damage from successful injection. Finally, consider isolating the vulnerable application from critical internal systems until remediation is complete.