CVE-2025-58895 is a Local File Inclusion (LFI) vulnerability found in the AncoraThemes Integro WordPress theme, specifically affecting versions up to and including 1.8.0. The vulnerability arises from improper control over the filename parameter used in PHP include or require statements. In PHP, these statements are used to incorporate external files into the execution flow. If an attacker can manipulate the filename parameter without proper validation or sanitization, they can cause the application to include unintended files from the server's filesystem. This can lead to arbitrary code execution, disclosure of sensitive files (e.g., configuration files, password files), or even remote code execution if combined with other vulnerabilities or writable file locations. The vulnerability does not require authentication or user interaction, making it highly exploitable. Although no public exploits are currently documented, the nature of LFI vulnerabilities in PHP applications is well understood and frequently targeted by attackers. The Integro theme is widely used in WordPress sites, which are common across many European organizations, increasing the potential attack surface. The lack of a CVSS score indicates that the vulnerability is newly published and may not yet have a patch, but the risk is significant due to the direct impact on confidentiality, integrity, and availability of affected systems.

For European organizations, exploitation of CVE-2025-58895 could lead to severe consequences including unauthorized access to sensitive data, website defacement, or full server compromise. Organizations relying on the Integro theme for their public-facing websites or internal portals may face data breaches or service disruptions. This is particularly critical for sectors such as finance, healthcare, and government where data confidentiality and service availability are paramount. The vulnerability could also be leveraged as a foothold for lateral movement within corporate networks. Given the widespread use of WordPress and AncoraThemes products in Europe, the potential impact spans small businesses to large enterprises. Additionally, reputational damage and regulatory penalties under GDPR could result from data exposure caused by this vulnerability.

Immediate mitigation steps include auditing all WordPress installations for the presence of the Integro theme version 1.8.0 or earlier. Organizations should apply any official patches released by AncoraThemes as soon as they become available. In the absence of a patch, manual code review and modification are necessary to ensure that all include or require statements use strictly validated and sanitized input parameters, preferably hardcoded or restricted to a whitelist of allowed files. Employing Web Application Firewalls (WAFs) with rules to detect and block suspicious file inclusion attempts can provide temporary protection. Regular backups and monitoring for anomalous file access or web requests are recommended. Organizations should also consider isolating web servers and limiting file permissions to reduce the impact of potential exploitation. Finally, educating development and security teams about secure coding practices related to file inclusion is essential to prevent similar vulnerabilities.