CVE-2025-68007 is a missing authorization vulnerability identified in Event Espresso 4 Decaf, a WordPress plugin widely used for event management. The flaw exists due to incorrectly configured access control security levels, allowing unauthenticated remote attackers to bypass authorization checks. This vulnerability affects versions up to and including 5.0.37.decaf. The CVSS v3.1 score is 6.5, indicating a medium severity level, with the vector AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N. This means the attack can be performed remotely over the network without any privileges or user interaction, impacting confidentiality and integrity but not availability. The missing authorization could allow attackers to access or modify event data or configurations that should be restricted, potentially leading to data leakage or unauthorized changes. No known exploits are currently reported in the wild, but the vulnerability's nature makes it a candidate for exploitation if left unpatched. The lack of patches currently listed suggests organizations should monitor vendor communications closely. Given the plugin's use in managing event registrations, ticketing, and attendee data, unauthorized access could disrupt event operations and compromise sensitive user information.

For European organizations, the impact of CVE-2025-68007 can be significant depending on their reliance on Event Espresso 4 Decaf for event management. Confidentiality impacts include unauthorized disclosure of attendee information, event details, and potentially payment or personal data if integrated with other systems. Integrity impacts involve unauthorized modification of event data, such as changing event dates, ticket availability, or pricing, which could lead to operational disruptions and reputational damage. Although availability is not directly affected, the indirect consequences of data manipulation could cause event cancellations or loss of customer trust. Organizations in sectors like education, government, cultural institutions, and corporate event management are particularly vulnerable due to their frequent use of such plugins. Additionally, GDPR compliance considerations mean that any data breach resulting from this vulnerability could lead to regulatory penalties and legal consequences within the EU. The medium severity rating suggests a moderate but actionable risk that should not be ignored.

1. Monitor Event Espresso vendor channels for official patches or updates addressing CVE-2025-68007 and apply them promptly once available. 2. Until patches are released, restrict access to Event Espresso administrative and API endpoints using network-level controls such as IP whitelisting or VPN access to limit exposure. 3. Implement Web Application Firewall (WAF) rules to detect and block unauthorized access attempts targeting Event Espresso endpoints. 4. Conduct regular audits of user roles and permissions within WordPress to ensure least privilege principles are enforced, minimizing potential exploitation impact. 5. Enable detailed logging and monitoring of event management activities to detect suspicious behavior indicative of exploitation attempts. 6. Educate administrators and event managers about the risks and signs of exploitation to improve incident response readiness. 7. Consider isolating the Event Espresso plugin environment or using containerization to limit the blast radius in case of compromise. 8. Review and harden WordPress security configurations overall, including timely updates of core, themes, and plugins to reduce attack surface.