What are the Security Vulnerabilities of DAST?

Dynamic Application Security Testing (DAST) can introduce security vulnerabilities if not properly managed. One major risk involves exposing sensitive data during testing, as DAST simulates real attacks on live applications and may unintentionally reveal internal information to unauthorized parties. Misconfigured scans may also lead the tool to access unintended areas, potentially harming systems or leaving security gaps. Failing to configure DAST tools securely makes them vulnerable to attacks, allowing attackers to exploit the tool or its findings. Additionally, incomplete testing coverage poses a risk, as DAST primarily focuses on external vulnerabilities and may miss internal flaws, leaving hidden security threats. Overly aggressive scans can also cause Denial of Service (DoS), overwhelming the application and causing downtime. Ensuring proper configuration, strong security protocols, and supplementing DAST with other testing methods helps mitigate these risks.