CVE-2024-6271 in Community Events Plugin
Summary
by MITRE • 07/22/2024
The Community Events WordPress plugin before 1.5 does not have CSRF check in place when deleting events, which could allow attackers to make a logged in admin delete arbitrary events via a CSRF attack
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Analysis
by VulDB Data Team • 03/17/2025
The vulnerability identified as CVE-2024-6271 affects the Community Events WordPress plugin version 1.5 and earlier, presenting a critical security flaw that undermines the integrity of event management operations within WordPress environments. This issue stems from the absence of proper Cross-Site Request Forgery (CSRF) protection mechanisms during the event deletion process, creating a significant vector for malicious actors to exploit authenticated administrative sessions.
The technical flaw manifests in the plugin's failure to implement CSRF tokens or similar validation mechanisms when processing event deletion requests. When an administrator performs actions within the WordPress admin interface, the plugin should verify that the request originates from a legitimate administrative session rather than being initiated by an attacker through a malicious link or embedded payload. Without this verification, an attacker can craft a specially designed request that, when executed by a logged-in administrator, results in unauthorized event deletion without the administrator's knowledge or consent.
This vulnerability operates under the broader category of CWE-352 - Cross-Site Request Forgery, which is classified as a critical weakness in web applications that allows attackers to perform actions on behalf of authenticated users. The operational impact of this flaw extends beyond simple data loss, as it enables attackers to disrupt event scheduling, remove important community information, and potentially cause confusion within the community management system. The attack vector typically involves social engineering techniques where administrators are tricked into visiting malicious websites or clicking on compromised links that automatically submit deletion requests to the vulnerable plugin.
The consequences of successful exploitation can be severe for community organizations relying on the plugin, as unauthorized event removal can disrupt planning processes, remove important announcements, and potentially impact user trust in the platform. Attackers can leverage this vulnerability to cause operational disruption, data integrity issues, or even use the deletion of events as part of broader attack strategies to create confusion or mask other malicious activities within the system.
Organizations should immediately upgrade to Community Events plugin version 1.5 or later, which implements proper CSRF protection mechanisms. Additionally, administrators should conduct thorough security audits of their WordPress installations, review plugin configurations, and consider implementing additional security measures such as web application firewalls and monitoring systems that can detect anomalous deletion patterns. The mitigation strategy should also include user education about the dangers of clicking untrusted links and the importance of verifying all administrative actions before confirming them. This vulnerability highlights the critical importance of implementing proper session validation and request origin verification in all web applications, particularly those handling user-generated content and administrative functions.