CVE-2024-48988 is a SQL Injection vulnerability classified under CWE-564, affecting Apache StreamPark versions 2.1.4 through 2.1.5. The vulnerability resides specifically in the SpringBoot distribution package of Apache StreamPark and does not affect Maven artifacts. Exploitation requires a user to be authenticated on the platform, indicating that an attacker must first compromise or bypass login authentication. Once authenticated, the attacker can inject malicious SQL commands, potentially leading to unauthorized access to sensitive data stored in the backend database. The vulnerability has a CVSS v3.1 base score of 7.6, reflecting a high severity due to the potential confidentiality breach and the ease of exploitation post-authentication. The impact on integrity and availability is rated as low, suggesting limited ability to alter or disrupt services. No public exploits have been reported yet, but the vulnerability is significant for environments where Apache StreamPark handles critical data streams. The recommended remediation is to upgrade to Apache StreamPark version 2.1.6, which addresses this issue. The vulnerability highlights the importance of secure coding practices in input validation and the need for robust authentication controls to prevent unauthorized access.

For European organizations, the impact of CVE-2024-48988 can be substantial, especially for those relying on Apache StreamPark for real-time data processing and analytics. The SQL Injection vulnerability could lead to unauthorized disclosure of sensitive information, including business intelligence, personal data, or operational details, thereby violating GDPR and other data protection regulations. Although exploitation requires authentication, insider threats or compromised credentials could facilitate attacks, increasing risk. The confidentiality breach could damage organizational reputation and result in regulatory penalties. The limited impact on integrity and availability reduces the likelihood of service disruption or data tampering but does not eliminate the risk of data leakage. Organizations in sectors such as finance, telecommunications, energy, and critical infrastructure that use Apache StreamPark should consider this vulnerability a high priority. The absence of known exploits in the wild provides a window for proactive mitigation before active attacks emerge.

1. Upgrade Apache StreamPark to version 2.1.6 immediately to apply the official patch addressing the SQL Injection vulnerability. 2. Implement multi-factor authentication (MFA) to reduce the risk of credential compromise and unauthorized access. 3. Conduct thorough access reviews and limit user privileges to the minimum necessary, reducing the attack surface for authenticated users. 4. Monitor application logs for unusual SQL queries or suspicious user activity that could indicate exploitation attempts. 5. Employ Web Application Firewalls (WAFs) with custom rules to detect and block SQL Injection patterns targeting Apache StreamPark endpoints. 6. Regularly audit and sanitize all user inputs within the application to prevent injection flaws. 7. Educate users and administrators about phishing and credential theft risks to prevent initial authentication compromise. 8. Integrate runtime application self-protection (RASP) tools to detect and mitigate injection attacks in real-time. 9. Review and enhance network segmentation to isolate Apache StreamPark instances from broader enterprise networks, limiting lateral movement if compromised.