CVE-2025-4743 is a SQL Injection vulnerability identified in version 1.0 of the code-projects Employee Record System, specifically within the /dashboard/getData.php file. The vulnerability arises from improper sanitization or validation of the 'keywords' parameter, which is directly used in SQL queries. This flaw allows an unauthenticated remote attacker to inject malicious SQL code, potentially manipulating the backend database. The vulnerability does not require user interaction and can be exploited over the network without prior authentication, increasing its risk profile. However, the CVSS 4.0 vector indicates a low complexity attack (AC:L), no privileges required (PR:L suggests low privileges, but the description states no authentication needed, which may be a slight discrepancy), and no user interaction (UI:N). The impact on confidentiality, integrity, and availability is rated low, suggesting that while the injection is possible, the scope or depth of data exposure or modification may be limited. The vulnerability has been publicly disclosed, but no known exploits are currently observed in the wild. The absence of patches or mitigation links indicates that the vendor has not yet released an official fix, leaving systems exposed if unmitigated. SQL Injection vulnerabilities typically allow attackers to read, modify, or delete database contents, potentially leading to data breaches or system compromise. Given the affected product is an Employee Record System, sensitive personnel data could be at risk if exploited.

For European organizations using the code-projects Employee Record System 1.0, this vulnerability poses a tangible risk to the confidentiality and integrity of employee data. Exploitation could lead to unauthorized disclosure of personal information, potentially violating GDPR and other data protection regulations, resulting in legal and financial repercussions. The ability to manipulate database queries may also allow attackers to alter or delete records, disrupting HR operations and impacting organizational availability. Since the vulnerability is remotely exploitable without user interaction, attackers could automate attacks at scale, increasing the threat level. Organizations in sectors with stringent data privacy requirements, such as finance, healthcare, and government, may face heightened risks. Additionally, the lack of a patch means organizations must rely on alternative mitigations, increasing operational complexity and potential exposure time.

Given the absence of an official patch, European organizations should implement immediate compensating controls. First, apply strict input validation and sanitization on the 'keywords' parameter at the web application firewall (WAF) level to block malicious SQL payloads. Employ parameterized queries or prepared statements in the application code if possible, or request vendor guidance on interim fixes. Restrict database user permissions to the minimum necessary to limit potential damage from injection attacks. Monitor database and application logs for unusual query patterns indicative of exploitation attempts. Network segmentation should isolate the Employee Record System from critical infrastructure to contain potential breaches. Organizations should also prepare incident response plans specific to data breaches involving employee records. Finally, maintain close communication with the vendor for patch releases and apply updates promptly once available.