CVE-2025-14124 identifies a SQL injection vulnerability in the Team WordPress plugin before version 5.0.11. The root cause is the improper sanitization and escaping of a parameter used in a SQL statement executed via an AJAX action that does not require user authentication. This means that any unauthenticated attacker can send crafted requests to the vulnerable AJAX endpoint, injecting arbitrary SQL commands. Such injection can lead to unauthorized data retrieval, modification, or deletion within the WordPress database, potentially compromising site integrity and confidentiality. The vulnerability is classified under CWE-89, which covers SQL injection flaws. No CVSS score has been assigned yet, and no public exploits have been reported, but the vulnerability is publicly disclosed and considered serious. The plugin is widely used in WordPress environments, which are common in European organizations for websites and intranet portals. The lack of authentication requirement and the exposure via AJAX increase the attack surface and ease of exploitation. The vulnerability was reserved in December 2025 and published in January 2026, indicating recent discovery and disclosure. The absence of patch links suggests that a fixed version may not yet be publicly available, emphasizing the need for immediate attention and mitigation.

For European organizations, this vulnerability poses a significant risk to the confidentiality, integrity, and availability of their WordPress-based web assets. Exploitation could lead to unauthorized access to sensitive data stored in the database, including user credentials, personal information, or business-critical content. Attackers might also manipulate or delete data, deface websites, or leverage the compromised site as a foothold for further network intrusion. Given the widespread use of WordPress and its plugins in Europe, especially in countries with large digital economies and extensive online presence, the potential impact is broad. Organizations in sectors such as government, finance, healthcare, and e-commerce are particularly vulnerable due to the sensitive nature of their data and regulatory requirements like GDPR. The vulnerability's exploitation without authentication lowers the barrier for attackers, increasing the likelihood of attacks. Additionally, the AJAX-based attack vector means that automated exploitation tools could be developed quickly once the vulnerability becomes widely known, further elevating risk.

Immediate mitigation involves updating the Team WordPress plugin to version 5.0.11 or later once the patch is released. Until then, organizations should implement strict input validation and sanitization on any parameters passed to the vulnerable AJAX endpoint, ideally by disabling the AJAX action if feasible. Employing Web Application Firewalls (WAFs) with custom rules to detect and block SQL injection patterns targeting the plugin's AJAX endpoint can reduce exposure. Regularly auditing WordPress plugins for updates and vulnerabilities is critical. Organizations should also enforce the principle of least privilege on database accounts used by WordPress, limiting the potential damage of SQL injection. Monitoring web server logs for suspicious AJAX requests and unusual database queries can help detect exploitation attempts early. Finally, maintaining regular backups of WordPress sites and databases ensures recovery capability in case of compromise.