CVE-2025-62098 identifies a missing authorization vulnerability in Totalsoft's Portfolio Gallery product, affecting versions up to 1.4.8. The root cause is an incorrect configuration of access control security levels, classified under CWE-862, which means the system fails to properly verify whether a user is authorized to perform certain actions. This flaw allows users with limited privileges (PR:L) to exploit the system over the network (AV:N) without requiring user interaction (UI:N). The vulnerability impacts the integrity and availability of the system, as unauthorized users may modify or disrupt portfolio content or gallery operations. The CVSS vector (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L) indicates low attack complexity and no confidentiality impact but partial integrity and availability impacts. No patches or exploits are currently known, but the vulnerability's presence suggests a need for immediate access control review. Portfolio Gallery is typically used for managing and displaying digital portfolios, making it a critical tool in environments where accurate and secure presentation of assets is essential. The vulnerability could be exploited to alter displayed content or disrupt service availability, undermining trust and operational continuity.

For European organizations, the missing authorization vulnerability in Portfolio Gallery could lead to unauthorized modification or deletion of portfolio content, impacting data integrity and availability. This could disrupt business operations, damage reputations, and potentially lead to financial losses, especially in sectors like finance, creative industries, and digital asset management where portfolio accuracy is critical. The lack of confidentiality impact reduces the risk of data leakage, but integrity and availability issues could affect client trust and compliance with data governance standards such as GDPR if service disruptions occur. Organizations relying on Portfolio Gallery for client-facing or internal portfolio management may face operational interruptions or manipulation of displayed information, which could have downstream effects on decision-making and stakeholder confidence. The medium severity rating suggests a moderate but non-trivial risk that should be addressed promptly to avoid exploitation.

To mitigate CVE-2025-62098, organizations should conduct a thorough audit of Portfolio Gallery's access control configurations to ensure that authorization checks are correctly implemented and enforced. Implement strict role-based access control (RBAC) policies limiting user permissions to the minimum necessary. Regularly review and update user privileges, especially for users with elevated rights. Employ network segmentation and firewall rules to restrict access to Portfolio Gallery to trusted users and systems. Monitor logs and user activity for signs of unauthorized access or anomalous behavior. If available, apply vendor patches promptly once released. In the absence of patches, consider temporary compensating controls such as disabling non-essential features or restricting access to sensitive functions. Educate administrators and users about the risks of improper access controls and enforce strong authentication mechanisms. Finally, integrate Portfolio Gallery security assessments into regular vulnerability management and penetration testing cycles to detect and remediate similar issues proactively.