CVE-2025-58893 is a Local File Inclusion (LFI) vulnerability found in the axiomthemes Alright WordPress theme, affecting versions up to and including 1.6.1. The vulnerability arises from improper control over the filename parameter used in PHP include or require statements, allowing an attacker to manipulate the input to include arbitrary files from the server's filesystem. This can lead to disclosure of sensitive files such as configuration files, password stores, or logs, and in some cases, can be leveraged to execute arbitrary PHP code if the attacker can upload malicious files or exploit other chained vulnerabilities. The flaw is rooted in insufficient input validation and lack of sanitization of user-controlled input that determines which files are included. Although no public exploits have been reported yet, the vulnerability is critical because it can be exploited remotely without authentication or user interaction. The affected product, Alright theme by axiomthemes, is used in WordPress environments, which are widely deployed across many organizations, including in Europe. The absence of a CVSS score indicates that the vulnerability is newly published and not yet fully assessed, but the technical nature of LFI vulnerabilities typically results in high risk due to their potential impact on confidentiality and integrity of systems.

For European organizations, exploitation of this vulnerability could lead to unauthorized disclosure of sensitive information such as database credentials, internal configuration files, or user data, severely impacting confidentiality. In some scenarios, attackers might achieve remote code execution by including malicious files, threatening system integrity and availability. This could result in website defacement, data breaches, or use of compromised servers as pivot points for further attacks. Organizations relying on the Alright theme for their WordPress sites, particularly those handling personal data under GDPR, face compliance risks and potential financial penalties. The impact is heightened for sectors with high online presence like e-commerce, media, and government services. Additionally, the lack of authentication or user interaction requirements makes the vulnerability easier to exploit at scale, increasing the risk of widespread attacks across European digital infrastructure.

Immediate mitigation involves updating the Alright theme to a patched version once available or replacing it with a secure alternative. In the absence of an official patch, organizations should audit and sanitize all user inputs that influence file inclusion paths, implementing strict whitelisting of allowable files. Employing web application firewalls (WAFs) with rules to detect and block LFI attempts can provide temporary protection. Restricting PHP's file inclusion functions via configuration (e.g., disabling allow_url_include and setting open_basedir restrictions) reduces the attack surface. Regularly scanning WordPress installations for vulnerable themes and plugins and maintaining a robust backup strategy are essential. Monitoring logs for suspicious inclusion attempts and applying the principle of least privilege to web server file permissions further mitigate risks. Finally, educating developers and administrators about secure coding practices related to file inclusion is critical to prevent recurrence.