CVE-2025-7533 is a critical SQL Injection vulnerability identified in version 1.0 of the code-projects Job Diary application. The vulnerability arises from improper handling of the 'job_id' parameter in the /view-details.php script. An attacker can manipulate this parameter to inject malicious SQL code, which the backend database executes. This flaw allows an unauthenticated remote attacker to perform unauthorized database queries, potentially leading to data leakage, data modification, or even complete compromise of the underlying database. The vulnerability does not require any user interaction or authentication, making it highly accessible for exploitation. The CVSS 4.0 base score is 6.9, indicating a medium severity level, primarily due to limited impact on confidentiality, integrity, and availability (each rated low), but with ease of exploitation (network vector, no privileges required, no user interaction). Although no public exploits have been reported in the wild yet, the vulnerability details have been disclosed publicly, increasing the risk of exploitation. The absence of patches or vendor advisories at this time heightens the urgency for organizations using this software to implement mitigations. SQL Injection vulnerabilities are among the most dangerous web application flaws, as they can lead to unauthorized data access, data corruption, or full system compromise depending on the database privileges and application context. The affected software, Job Diary 1.0, is a niche product likely used for job tracking or diary management, and the vulnerability specifically targets the job_id parameter in a view-details page, which is presumably accessible via web interface.

For European organizations using code-projects Job Diary 1.0, this vulnerability poses a significant risk to the confidentiality and integrity of their job-related data. Exploitation could lead to unauthorized disclosure of sensitive job records, manipulation or deletion of data, and potential disruption of business operations relying on this application. Given the web-based nature of the vulnerability and the lack of authentication requirements, attackers can remotely exploit this flaw without prior access, increasing the attack surface. Organizations in sectors such as construction, consulting, or project management that rely on Job Diary for operational tracking could face data breaches or operational downtime. Additionally, compromised databases could be leveraged as pivot points for further network intrusion. The medium CVSS score reflects some limitations in impact scope, but the critical nature of SQL Injection and the absence of patches mean that European entities should treat this vulnerability seriously to avoid regulatory repercussions under GDPR if personal or sensitive data is exposed.

Immediate mitigation steps include implementing web application firewall (WAF) rules to detect and block SQL injection attempts targeting the job_id parameter. Organizations should conduct thorough input validation and parameterized query enforcement in the application code to prevent injection. Since no official patches are currently available, isolating the affected application from external networks or restricting access to trusted IPs can reduce exposure. Regularly monitoring application logs for suspicious query patterns or anomalies related to /view-details.php requests is recommended. If feasible, migrating to a newer or alternative software version without this vulnerability should be prioritized once available. Security teams should also prepare incident response plans for potential exploitation scenarios. Finally, educating developers and administrators on secure coding practices and timely patch management will help prevent similar vulnerabilities in the future.