CVE-2025-12023 is a vulnerability identified in the ELEX WordPress HelpDesk & Customer Ticketing System plugin, affecting all versions up to and including 3.3.1. The root cause is a missing authorization check in the eh_crm_restore_data() function, which is responsible for restoring ticket data. This function lacks proper capability verification, allowing any authenticated user with at least Subscriber-level privileges to invoke it and restore tickets without the necessary permissions. The vulnerability falls under CWE-862 (Missing Authorization), indicating that the system fails to enforce access control policies properly. The CVSS v3.1 base score is 4.3 (medium), with the vector indicating network attack vector (AV:N), low attack complexity (AC:L), requiring privileges (PR:L), no user interaction (UI:N), unchanged scope (S:U), no confidentiality impact (C:N), low integrity impact (I:L), and no availability impact (A:N). This means an attacker must have an authenticated account but can exploit the flaw remotely without additional user interaction. The vulnerability allows unauthorized modification of ticket data, potentially leading to data tampering or restoration of deleted or altered tickets, which could disrupt customer support workflows or be used for fraudulent purposes. No patches or fixes are currently linked, and no known exploits have been reported in the wild as of the publication date. The vulnerability was reserved on 2025-10-21 and published on 2025-11-21 by Wordfence.

The primary impact of this vulnerability is on data integrity within the affected WordPress plugin. Unauthorized users with Subscriber-level access or higher can restore tickets without proper authorization, potentially leading to manipulation or reinstatement of tickets that should remain deleted or modified. This can disrupt customer support operations, cause confusion, and potentially be exploited for fraudulent activities such as reopening resolved issues or altering ticket histories. Although confidentiality and availability are not directly affected, the integrity compromise can undermine trust in the support system and lead to operational inefficiencies. Organizations relying on this plugin for customer support may face increased risk of internal misuse or exploitation by low-privilege authenticated users. Since exploitation requires only authenticated access, attackers who gain or create low-level accounts can leverage this vulnerability. The absence of known exploits reduces immediate risk, but the vulnerability remains a concern for organizations with exposed WordPress environments using this plugin.

Organizations should immediately verify if they are using the ELEX WordPress HelpDesk & Customer Ticketing System plugin, particularly versions up to 3.3.1. In the absence of an official patch, administrators should implement strict role and capability management to restrict Subscriber-level users from accessing ticket restoration functionalities. This can be achieved by customizing WordPress capability checks or using security plugins to enforce granular access controls. Monitoring and logging of ticket restoration activities should be enabled to detect unauthorized attempts. Additionally, consider temporarily disabling or restricting the plugin’s ticket restoration features until a vendor patch is released. Regularly review user accounts to ensure no unauthorized accounts exist with Subscriber or higher privileges. Stay updated with vendor announcements for official patches or updates addressing this vulnerability. Employing a Web Application Firewall (WAF) with custom rules to block suspicious requests targeting the eh_crm_restore_data() function may provide interim protection. Finally, conduct security awareness training for administrators and users about the risks of privilege misuse within WordPress environments.