CVE-2025-65742 identifies a critical security flaw in Newgen OmniDocs version 11.0, specifically an unauthenticated Broken Function Level Authorization (BFLA) vulnerability. BFLA occurs when an application fails to properly enforce authorization checks at the function or API level, allowing attackers to perform actions beyond their privileges. In this case, an attacker can craft specific API requests that bypass authorization controls without needing any authentication or user interaction. This flaw enables attackers to access sensitive information stored or managed by OmniDocs and potentially execute a full account takeover, compromising user accounts and their associated privileges. The vulnerability impacts the confidentiality and integrity of data, as unauthorized users can retrieve sensitive documents and manipulate account settings or data. The availability of the system could also be affected if attackers disrupt normal operations after takeover. No CVSS score has been assigned yet, and no patches or known exploits have been reported as of the publication date. However, the lack of authentication requirements and the ability to fully compromise accounts make this vulnerability highly dangerous. Newgen OmniDocs is widely used in enterprise document management, making this vulnerability a significant risk for organizations relying on it for secure document workflows. Attackers exploiting this vulnerability could gain persistent access, exfiltrate sensitive data, and disrupt business processes.

For European organizations, the impact of CVE-2025-65742 could be severe. Many enterprises and government agencies in Europe use document management systems like Newgen OmniDocs to handle sensitive and regulated information, including personal data protected under GDPR. A successful exploit could lead to unauthorized disclosure of confidential documents, resulting in data breaches, regulatory fines, and reputational damage. Full account takeover could allow attackers to manipulate or delete critical documents, disrupt business continuity, and potentially pivot to other internal systems. Sectors such as finance, healthcare, legal, and public administration are particularly vulnerable due to the sensitive nature of their documents and compliance requirements. The unauthenticated nature of the vulnerability increases the risk of widespread exploitation, especially if attackers automate attacks against exposed OmniDocs API endpoints. This could lead to large-scale data leaks and operational disruptions across multiple European organizations.

1. Immediately conduct a thorough review of API authorization controls within Newgen OmniDocs, focusing on function-level access restrictions. 2. Implement strict server-side authorization checks for all API endpoints to ensure that only authenticated and authorized users can access sensitive functions. 3. Monitor network traffic and API logs for unusual or unauthorized requests that could indicate exploitation attempts. 4. Restrict external access to OmniDocs API endpoints using network segmentation, firewalls, and VPNs to limit exposure. 5. Apply the principle of least privilege to all user accounts and service roles within OmniDocs. 6. Engage with Newgen support or security advisories to obtain patches or official mitigation guidance as soon as they become available. 7. Conduct penetration testing and security assessments to validate that authorization controls are effective post-mitigation. 8. Educate administrators and security teams about this vulnerability and ensure incident response plans are updated to address potential exploitation scenarios.