CVE-2026-22514 is a Local File Inclusion (LFI) vulnerability found in the AncoraThemes Unica WordPress theme, specifically in versions up to and including 1.4.1. The vulnerability arises from improper control and validation of filenames used in PHP include or require statements. This flaw allows an attacker to manipulate the input that determines which files are included by the PHP application, enabling the inclusion of arbitrary local files on the server. Exploiting this vulnerability can lead to disclosure of sensitive files such as configuration files, password files, or other critical data stored on the server. In some cases, it may also allow execution of malicious code if an attacker can upload files or leverage other vulnerabilities. The vulnerability does not require authentication, making it accessible to unauthenticated attackers, and no user interaction is necessarily required if the vulnerable parameter is directly accessible. Although no known exploits have been reported in the wild, the risk remains significant due to the widespread use of WordPress and AncoraThemes products. The lack of a CVSS score indicates that the vulnerability is newly disclosed, and a patch or official fix has not yet been published. The vulnerability was reserved in early January 2026 and published in March 2026, indicating recent discovery and disclosure.

The impact of CVE-2026-22514 can be severe for organizations using the AncoraThemes Unica theme on their WordPress sites. Successful exploitation can lead to unauthorized disclosure of sensitive server files, including configuration files containing database credentials or API keys, which can facilitate further compromise. Attackers may also execute arbitrary code if combined with other vulnerabilities, potentially leading to full server takeover, data theft, defacement, or use of the server in botnets or other malicious activities. The vulnerability affects the confidentiality and integrity of the affected systems and can also impact availability if attackers disrupt services. Since WordPress is widely used globally, many organizations, including small businesses, e-commerce sites, and enterprises relying on the Unica theme, are at risk. The lack of authentication requirement increases the attack surface, making it easier for attackers to exploit. Although no active exploitation is currently known, the vulnerability is likely to attract attackers once public details are widely disseminated.

1. Immediately monitor official AncoraThemes channels and WordPress theme repositories for patches or updates addressing this vulnerability and apply them as soon as they become available. 2. In the absence of an official patch, review and modify the theme’s PHP code to ensure all filenames used in include or require statements are strictly validated and sanitized, disallowing any user-controlled input or restricting it to a whitelist of safe files. 3. Implement Web Application Firewall (WAF) rules to detect and block attempts to exploit Local File Inclusion patterns, such as directory traversal sequences or suspicious parameter values. 4. Restrict file permissions on the web server to prevent unauthorized reading of sensitive files and limit the PHP process’s access to only necessary directories. 5. Conduct regular security audits and code reviews of custom or third-party themes and plugins to identify similar vulnerabilities. 6. Educate site administrators on the risks of using outdated or unmaintained themes and encourage timely updates. 7. Consider isolating critical web applications in containerized or sandboxed environments to limit the impact of potential compromises.