CVE-2025-68568 identifies a missing authorization vulnerability in the integrationclaspo Popup Builder plugin, which is used to create various interactive marketing elements such as exit-intent pop-ups, spin-the-wheel games, newsletter signups, email capture, and lead generation forms. The vulnerability stems from improperly configured access control mechanisms that fail to enforce authorization checks on certain plugin functionalities. This allows unauthorized users, potentially unauthenticated or with limited privileges, to access or manipulate features that should be restricted to administrators or trusted roles. The affected versions include all releases up to and including 1.0.5. Although no CVSS score has been assigned and no public exploits are known, the flaw could be leveraged to alter marketing forms, inject malicious content, or exfiltrate captured user data, undermining confidentiality and integrity. The plugin is commonly used in WordPress environments, which are prevalent among European businesses for their websites and marketing operations. The lack of proper authorization checks increases the attack surface, especially if the plugin is exposed on publicly accessible websites. The vulnerability was published on December 24, 2025, with the issue reserved a few days earlier. No patches or fixes are currently linked, indicating that organizations must proactively monitor for updates and apply them promptly once available. The absence of authentication requirements or user interaction for exploitation is not explicitly stated but is implied by the nature of missing authorization issues. This vulnerability highlights the critical need for strict access control enforcement in web application plugins that handle user data and marketing workflows.

For European organizations, the impact of CVE-2025-68568 can be significant, particularly for those relying on the integrationclaspo Popup Builder plugin to manage customer engagement and lead generation on their websites. Unauthorized access to plugin functionalities could allow attackers to manipulate marketing campaigns, alter or disable pop-ups and forms, or extract sensitive user information such as email addresses collected via newsletter signups. This compromises data confidentiality and integrity, potentially leading to data breaches or loss of customer trust. Additionally, attackers might inject malicious content or redirect users to phishing sites, impacting brand reputation and user safety. The availability impact is likely limited but could occur if attackers disrupt the plugin’s operation. Given the widespread use of WordPress and marketing plugins in Europe, especially in sectors like e-commerce, finance, and media, the vulnerability poses a risk to business continuity and regulatory compliance, including GDPR obligations related to data protection. Organizations could face legal and financial consequences if personal data is exposed due to exploitation of this flaw.

1. Monitor the vendor’s official channels and security advisories for patches addressing CVE-2025-68568 and apply updates immediately upon release. 2. Until a patch is available, restrict access to the WordPress admin dashboard and plugin management interfaces to trusted administrators only, using strong authentication methods such as MFA. 3. Review and harden access control policies within WordPress to ensure that only authorized roles can modify or interact with the Popup Builder plugin settings and forms. 4. Conduct regular audits of installed plugins and remove or disable any that are not actively used or maintained. 5. Implement web application firewalls (WAF) with rules to detect and block suspicious requests targeting plugin endpoints. 6. Monitor website logs for unusual activity related to the Popup Builder plugin, such as unauthorized access attempts or unexpected changes to forms. 7. Educate website administrators on the risks of missing authorization vulnerabilities and best practices for plugin management. 8. Consider isolating marketing plugins in staging environments before deployment to production to detect potential security issues.