CVE-2025-69348 identifies a missing authorization vulnerability in CoolHappy's The Events Calendar Countdown Addon, a plugin used to display countdown timers for events in WordPress environments. The vulnerability arises from incorrectly configured access control security levels, which fail to properly restrict unauthorized users from accessing or manipulating addon functionalities. This flaw affects all versions up to and including 1.4.15. Due to the missing authorization checks, an attacker with network access to the affected WordPress site could potentially perform unauthorized actions such as modifying event countdowns, accessing sensitive event data, or interfering with event management workflows. The vulnerability does not require user interaction but may require the attacker to have some level of access to the WordPress installation, such as the ability to send crafted requests to the addon endpoints. No CVSS score has been assigned yet, and no public exploits have been reported, but the risk remains significant given the nature of the flaw. The vulnerability impacts the confidentiality and integrity of event data and could disrupt event-related operations. The lack of patches currently necessitates immediate attention to access control configurations and monitoring. This vulnerability is particularly relevant for organizations relying on WordPress for event management, which is common in many European enterprises and institutions.

For European organizations, this vulnerability could lead to unauthorized modification or disclosure of event-related information, potentially disrupting business operations, event planning, and communications. Confidential event details could be exposed or altered, undermining trust and operational integrity. Organizations that use The Events Calendar Countdown Addon for critical event management, marketing, or customer engagement may face reputational damage and operational setbacks. Since the vulnerability allows bypassing authorization controls, attackers might escalate privileges or pivot to other parts of the WordPress environment, increasing the risk of broader compromise. The impact is heightened in sectors where event data is sensitive, such as government, education, and large enterprises. Additionally, the absence of a patch increases exposure time, necessitating proactive defense measures. The disruption of event countdowns or manipulation of event data could also affect customer experience and lead to financial losses.

Organizations should immediately audit and tighten access control settings related to The Events Calendar Countdown Addon, ensuring that only authorized users can access or modify event countdown features. Until an official patch is released, consider disabling the addon or restricting its usage to trusted administrators. Implement web application firewall (WAF) rules to detect and block suspicious requests targeting the addon endpoints. Monitor logs for unusual activity related to event countdown functionalities. Regularly update WordPress core and all plugins once patches become available. Conduct penetration testing focused on access control mechanisms in event management plugins. Educate administrators about the risks of missing authorization vulnerabilities and the importance of least privilege principles. Where possible, isolate event management systems from critical infrastructure to limit potential lateral movement. Engage with the vendor for timely updates and verify the authenticity of patches before deployment.