SQL Injection Vulnerability in BA-Workflow

YS-infoware BA-Workflow contains a SQL injection vulnerability identified as CVE-2026-113405. The flaw exists within the application's input processing logic and is reachable by authenticated remote attackers. By injecting malicious SQL payloads into vulnerable parameters, an attacker can bypass authorization controls to read, modify, or delete sensitive data stored within the backend database. Given the nature of SQL injection, this vulnerability poses a significant risk to the integrity and confidentiality of the entire database managed by the workflow system. Organizations utilizing BA-Workflow should prioritize patching or restricting access to the application until a security update is applied, as the capability for an attacker to manipulate core business data presents a critical operational risk.

Impact

Successful exploitation of this vulnerability allows an authenticated attacker to gain unauthorized access to the application's backend database. Depending on the database permissions assigned to the service account used by BA-Workflow, an attacker could extract entire databases, modify administrative records, or destroy data, potentially leading to a total loss of data integrity and disclosure of sensitive information.

Recommendation

• Prioritize upgrading BA-Workflow to the latest vendor-supplied patch addressing CVE-2026-113405.
• Monitor application logs for unusual database query patterns or common SQL injection syntax (e.g., 'UNION SELECT', 'OR 1=1', '--') targeting the BA-Workflow web interface.
• Implement stricter database permissions for the service account running the BA-Workflow application to limit the potential scope of damage during an exploitation attempt.