CVE-2025-32303 identifies a critical SQL Injection vulnerability in the Mojoomla WPCHURCH WordPress plugin, versions up to 2.7.0. The vulnerability arises from improper neutralization of special elements in SQL commands, classified under CWE-89. Specifically, it enables Blind SQL Injection, where attackers can infer database information by sending crafted queries and analyzing responses without direct data disclosure. The vulnerability is remotely exploitable without authentication or user interaction, increasing its risk profile. The CVSS 3.1 score of 9.3 (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L) indicates network attack vector, low attack complexity, no privileges or user interaction required, and a scope change with high confidentiality impact and low availability impact. This means attackers can exfiltrate sensitive data from the backend database, potentially including user credentials, personal information, or configuration details, while causing limited availability disruption. No patches are currently linked, and no known exploits have been reported in the wild, but the vulnerability's nature suggests it could be weaponized quickly. The plugin is commonly used in WordPress environments to manage church-related content and community features, making it a target for attackers seeking to compromise such organizations. The vulnerability's exploitation could lead to significant data breaches and undermine trust in affected organizations.

For European organizations, especially those operating religious, community, or non-profit websites using WPCHURCH, this vulnerability poses a severe risk of data breach. Confidentiality of sensitive user data, including personal and possibly financial information, could be compromised. The ability to perform Blind SQL Injection remotely without authentication means attackers can stealthily extract data over time, evading detection. This could lead to regulatory non-compliance under GDPR due to unauthorized data exposure, resulting in legal and financial penalties. Additionally, the integrity of the database is not directly affected, but attackers could leverage extracted data for further attacks such as phishing or identity theft. Availability impact is low but could increase if attackers use the vulnerability to cause database errors or crashes. The reputational damage to affected organizations could be significant, especially for trusted community institutions. The lack of current known exploits provides a window for mitigation but also means defenders must act proactively.

Immediate mitigation should focus on monitoring official Mojoomla channels for patches and applying them as soon as they become available. Until patches are released, organizations should implement strict input validation and sanitization on all user inputs interacting with WPCHURCH components, ideally using parameterized queries or prepared statements if custom code is involved. Deploying a Web Application Firewall (WAF) with rules specifically targeting SQL Injection payloads can help block exploitation attempts. Regularly audit and monitor web server logs for unusual query patterns indicative of Blind SQL Injection attempts. Restrict database user permissions to the minimum necessary to limit potential damage. Conduct security awareness training for administrators to recognize signs of exploitation. Consider isolating the WPCHURCH plugin environment or disabling it temporarily if feasible. Finally, maintain regular backups of the website and database to enable recovery in case of compromise.