CVE-2025-60193 identifies a vulnerability in the Premmerce User Roles plugin for WordPress, specifically versions up to 1.0.13, where improper control of filenames used in PHP include or require statements leads to a Local File Inclusion (LFI) vulnerability. LFI vulnerabilities allow attackers to trick the application into including files from the local filesystem, which can lead to arbitrary code execution, privilege escalation, or sensitive data disclosure. The vulnerability arises because the plugin does not adequately validate or sanitize user-supplied input that determines which files are included in PHP scripts. According to the CVSS vector (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N), the attack can be performed remotely over the network without any authentication or user interaction, has low attack complexity, and impacts the integrity of the system by allowing modification or execution of unintended code. The vulnerability does not affect confidentiality or availability directly but compromises the integrity of the system, which can lead to further exploitation. No known exploits are currently reported in the wild, but the high CVSS score of 7.5 reflects the serious risk posed by this flaw. The vulnerability was reserved in late September 2025 and published in early November 2025, indicating recent discovery. Premmerce User Roles is a plugin used to manage user roles and permissions in WordPress, often deployed in e-commerce or membership sites, making it a valuable target for attackers seeking to escalate privileges or execute malicious code.

For European organizations, this vulnerability poses a significant risk to the integrity of WordPress-based websites, particularly those using the Premmerce User Roles plugin for managing user permissions. Exploitation could allow attackers to execute arbitrary PHP code, potentially leading to website defacement, data tampering, or further compromise of backend systems. This is especially critical for e-commerce platforms, membership sites, or any service relying on WordPress for critical business functions. The lack of required authentication and user interaction means attackers can exploit this remotely and silently, increasing the risk of widespread attacks. Additionally, compromised sites could be used as launchpads for further attacks within corporate networks or to distribute malware to customers. The impact on availability and confidentiality is indirect but possible if attackers leverage the integrity breach to deploy ransomware or exfiltrate sensitive data. Given the widespread use of WordPress across Europe, the vulnerability could affect a large number of organizations, particularly those slow to apply updates or lacking robust web application security controls.

Organizations should immediately inventory their WordPress installations to identify the use of the Premmerce User Roles plugin and verify the version in use. Until an official patch is released, administrators should consider disabling or removing the plugin if feasible. If patching is not immediately possible, manual mitigation involves reviewing and hardening the plugin’s code to ensure all inputs controlling include/require statements are strictly validated and sanitized, ideally allowing only predefined safe filenames. Web application firewalls (WAFs) should be configured to detect and block attempts to exploit file inclusion vulnerabilities, such as requests containing directory traversal sequences or suspicious parameters. Monitoring web server and application logs for unusual file inclusion attempts is critical for early detection. Additionally, organizations should enforce the principle of least privilege on web server file permissions to limit the impact of any successful exploitation. Regular backups and incident response plans should be updated to prepare for potential compromise scenarios. Finally, educating development and security teams about secure coding practices related to file inclusion can prevent similar issues in the future.