CVE-2025-66130 identifies a missing authorization vulnerability in the etruel WP Views Counter WordPress plugin, affecting versions up to 2.1.2. The vulnerability arises from incorrectly configured access control mechanisms, allowing unauthenticated remote attackers to perform actions that should require authorization. Specifically, the flaw permits modification of the plugin's data integrity, such as altering view counts or related metrics, without impacting confidentiality or availability. The attack vector is network-based (AV:N), requires no privileges (PR:N), and no user interaction (UI:N), making exploitation straightforward. The vulnerability scope is unchanged (S:U), meaning the impact is limited to the vulnerable component. Although no known exploits are currently reported in the wild, the lack of authorization checks presents a risk for manipulation of site analytics or other plugin-managed data. The plugin is commonly used in WordPress environments to track page views, making it a target for attackers seeking to distort traffic data or perform indirect attacks leveraging altered metrics. No official patches or fixes have been linked yet, but the vulnerability was published on December 16, 2025, with a CVSS score of 5.3 (medium severity).

For European organizations, the primary impact of CVE-2025-66130 is the potential manipulation of website analytics and view count data, which can undermine business intelligence, marketing decisions, and user engagement metrics. While the vulnerability does not expose sensitive data or cause service disruption, unauthorized data integrity modifications can lead to mistrust in reported metrics and potentially facilitate further attacks that rely on falsified information. Organizations relying heavily on WordPress plugins for content management and analytics, especially in sectors like e-commerce, media, and digital marketing, may experience reputational damage or operational inefficiencies. Additionally, attackers could leverage this vulnerability as a foothold to probe for other weaknesses or to mislead stakeholders. The absence of known exploits reduces immediate risk but does not eliminate the threat, especially if attackers develop automated tools to exploit this flaw.

1. Monitor the etruel WP Views Counter plugin for official security updates and apply patches promptly once released. 2. Implement web application firewall (WAF) rules to restrict access to plugin-specific endpoints, limiting exposure to unauthenticated requests. 3. Audit and harden WordPress user roles and permissions to ensure minimal privilege access, reducing the attack surface. 4. Employ intrusion detection systems (IDS) to monitor unusual activity related to view count modifications or plugin endpoints. 5. Consider temporarily disabling or replacing the WP Views Counter plugin with alternative solutions that have verified secure access controls until a patch is available. 6. Conduct regular security assessments and penetration testing focusing on WordPress plugins and their access controls. 7. Educate site administrators about the risks of unauthorized plugin access and encourage best practices in plugin management.