CVE-2025-62028 is a missing authorization vulnerability identified in the ThemeNectar Salient WordPress theme, affecting all versions prior to 17.4.0. The issue arises because certain theme functionalities do not properly verify whether a user is authorized to perform specific actions or access particular data. This lack of authorization checks allows unauthenticated attackers to remotely invoke these functions, potentially exposing sensitive information or enabling unauthorized configuration changes. The vulnerability has a CVSS v3.1 base score of 4.3, reflecting its limited impact on confidentiality and no impact on integrity or availability. The attack vector is network-based, requiring no privileges or user interaction, which means an attacker can exploit it remotely without authentication. However, the scope is limited to confidentiality leakage, and no known exploits have been reported in the wild as of the publication date. The vulnerability is relevant primarily to websites using the Salient theme, which is popular among WordPress users for its design and customization features. Since no official patches or updates have been linked yet, users must remain vigilant for forthcoming fixes from ThemeNectar. The vulnerability's root cause is the absence of proper authorization logic in the theme's code, which should enforce user permission checks before granting access to sensitive operations or data.

For European organizations, the primary impact of CVE-2025-62028 is the potential unauthorized disclosure of sensitive information managed through the Salient theme. While the vulnerability does not allow modification or disruption of services, confidentiality breaches can lead to information leakage that may facilitate further attacks or damage organizational reputation. Organizations relying on WordPress sites with the Salient theme, especially those handling customer data, e-commerce transactions, or internal communications, face increased risk. The vulnerability could be exploited by remote attackers without authentication, increasing the attack surface. However, the absence of known exploits and the medium severity rating indicate a moderate risk level. The impact is more pronounced for organizations with publicly accessible WordPress administrative interfaces or insufficient network segmentation. Given the widespread use of WordPress across Europe, especially in sectors like retail, media, and professional services, the vulnerability could affect a significant number of sites if left unpatched.

1. Monitor ThemeNectar’s official channels and trusted vulnerability databases for the release of patches or updates addressing CVE-2025-62028 and apply them promptly. 2. Restrict network access to WordPress administrative and theme management endpoints using firewalls or access control lists to limit exposure to trusted IP addresses only. 3. Implement Web Application Firewalls (WAF) with custom rules to detect and block unauthorized attempts to access theme-specific functionality. 4. Conduct regular security audits and code reviews of customizations made to the Salient theme to ensure no additional authorization bypasses exist. 5. Enforce the principle of least privilege for WordPress user roles, minimizing the number of users with administrative or theme management rights. 6. Use security plugins that can monitor and alert on suspicious activities related to theme or plugin usage. 7. Educate site administrators about the risks of missing authorization vulnerabilities and the importance of timely updates and access controls. 8. Consider isolating critical WordPress instances in segmented network zones to reduce the risk of lateral movement if exploited.