CVE-2026-0697 identifies a SQL injection vulnerability in the code-projects Intern Membership Management System version 1.0. The vulnerability is located in the /intern/admin/edit_admin.php file, specifically in an unknown function that processes the admin_id parameter. By manipulating this parameter, an attacker with authenticated access can inject arbitrary SQL commands into the backend database queries. This injection can lead to unauthorized data disclosure, modification, or deletion, potentially compromising the confidentiality, integrity, and availability of the system’s data. The attack vector is remote network access, and no user interaction is required once authenticated. The CVSS 4.0 base score is 5.1 (medium severity), reflecting that exploitation requires high privileges but has low complexity and no user interaction. Although no exploits have been observed in the wild, proof-of-concept exploit code has been published, increasing the risk of future attacks. The vulnerability does not affect system components beyond the database layer but can have significant impact on data security and system operations. No official patches have been linked yet, so mitigation currently relies on secure coding practices such as input validation and use of parameterized queries to prevent injection. Organizations using this system should prioritize remediation to prevent potential exploitation.

For European organizations, this vulnerability poses risks primarily to the confidentiality and integrity of sensitive intern or membership data managed by the affected system. Attackers with authenticated access can manipulate database queries to extract sensitive information, alter records, or disrupt system functionality, potentially leading to data breaches or operational downtime. This can result in regulatory non-compliance, especially under GDPR, financial losses, and reputational damage. Since the vulnerability requires high privileges, the threat is more significant if internal accounts are compromised or if access controls are weak. The availability of proof-of-concept exploits increases the likelihood of exploitation attempts. Organizations relying on this software for managing intern programs or memberships in sectors such as education, research, or human resources are particularly at risk. The medium severity rating indicates a moderate but actionable threat that should be addressed promptly to avoid escalation.

1. Apply official patches or updates from the vendor as soon as they become available. 2. In the absence of patches, implement strict input validation on the admin_id parameter to allow only expected numeric or alphanumeric values. 3. Refactor the vulnerable code to use parameterized queries or prepared statements to eliminate SQL injection risks. 4. Restrict administrative access to trusted personnel and enforce strong authentication mechanisms to reduce the risk of privilege abuse. 5. Monitor database logs and application logs for unusual query patterns or failed injection attempts. 6. Conduct regular security audits and code reviews focusing on input handling in the admin interface. 7. Employ web application firewalls (WAF) with SQL injection detection rules tailored to the application’s traffic. 8. Educate administrators about the risks of SQL injection and the importance of secure credential management. 9. Isolate the intern membership management system within a segmented network zone to limit lateral movement in case of compromise. 10. Prepare incident response plans to quickly address any detected exploitation attempts.