CVE-2025-69041: Dekoro Theme File Inclusion Vulnerability

CVE-2025-69041 Overview

CVE-2025-69041 is a PHP Local File Inclusion (LFI) vulnerability affecting the Dekoro WordPress theme developed by goalthemes. The vulnerability stems from improper control of filename parameters used in PHP include/require statements, allowing attackers to include arbitrary local files from the server filesystem. This type of vulnerability can lead to sensitive information disclosure, configuration file exposure, and potentially remote code execution when combined with other attack techniques.

Critical Impact

Attackers can exploit this Local File Inclusion vulnerability to read sensitive server files, potentially exposing database credentials, WordPress configuration details, and other critical system information.

Affected Products

• goalthemes Dekoro WordPress Theme version 1.0.7 and earlier
• WordPress installations using vulnerable Dekoro theme versions

Discovery Timeline

• 2026-01-22 - CVE CVE-2025-69041 published to NVD
• 2026-01-22 - Last updated in NVD database

Technical Details for CVE-2025-69041

Vulnerability Analysis

This vulnerability is classified under CWE-98 (Improper Control of Filename for Include/Require Statement in PHP Program). The Dekoro WordPress theme fails to properly validate or sanitize user-supplied input before using it in PHP include or require statements. This allows an attacker to manipulate file paths and include arbitrary files from the local filesystem.

Local File Inclusion vulnerabilities in WordPress themes are particularly dangerous because they can expose the wp-config.php file, which contains database credentials and authentication keys. Additionally, attackers may leverage LFI to read log files, session files, or other sensitive data that could facilitate further exploitation.

Root Cause

The root cause of this vulnerability is insufficient input validation in the Dekoro theme's PHP code. When user-controllable input is passed directly to PHP's include(), require(), include_once(), or require_once() functions without proper sanitization, attackers can use directory traversal sequences (such as ../) to navigate outside the intended directory and access sensitive files on the server.

Attack Vector

The attack vector involves manipulating HTTP request parameters that are subsequently used in file inclusion operations. An attacker can craft malicious requests containing path traversal sequences to include arbitrary files from the server filesystem. Common targets include:

• WordPress configuration files (wp-config.php)
• System files such as /etc/passwd
• PHP session files
• Application log files containing sensitive information

The vulnerability can be exploited remotely by any attacker who can send HTTP requests to the vulnerable WordPress installation.

Detection Methods for CVE-2025-69041

Indicators of Compromise

• Unusual HTTP requests containing path traversal sequences (../, ..%2f, ..%5c) targeting theme files
• Web server logs showing attempts to access sensitive files through Dekoro theme endpoints
• Unexpected access patterns to wp-config.php or system files through theme parameters
• Error messages in logs indicating file inclusion failures with suspicious paths

Detection Strategies

• Implement Web Application Firewall (WAF) rules to detect and block path traversal attempts in request parameters
• Monitor web server access logs for requests containing directory traversal patterns targeting the Dekoro theme
• Deploy file integrity monitoring on critical WordPress and system configuration files
• Use intrusion detection systems configured with PHP LFI attack signatures

Monitoring Recommendations

• Enable detailed logging for all HTTP requests to WordPress theme directories
• Set up alerts for any access attempts to sensitive files like wp-config.php from unexpected sources
• Monitor for unusual file read operations on the web server
• Implement rate limiting on theme-related endpoints to detect automated exploitation attempts

How to Mitigate CVE-2025-69041

Immediate Actions Required

• Update the Dekoro theme to a patched version if available from goalthemes
• If no patch is available, consider temporarily deactivating the Dekoro theme and switching to an alternative
• Implement WAF rules to block path traversal attempts targeting the vulnerable theme
• Review web server logs for any signs of prior exploitation attempts
• Audit file permissions to ensure sensitive files are not readable by the web server user

Patch Information

Consult the Patchstack Dekoro Theme Vulnerability advisory for the latest patch status and remediation guidance from the vendor. WordPress administrators should check the theme's official repository or contact goalthemes for updated versions that address this vulnerability.

Workarounds

• Implement server-side input validation using PHP's basename() function to strip directory traversal sequences
• Configure open_basedir in PHP to restrict file access to the WordPress installation directory
• Use a Web Application Firewall to filter malicious requests before they reach the application
• Apply the principle of least privilege to web server file permissions, ensuring sensitive files are not world-readable

# PHP configuration hardening example
# Add to php.ini or .htaccess to restrict file access
php_value open_basedir "/var/www/html/wordpress:/tmp"

# Disable dangerous PHP functions if not needed
php_value disable_functions "show_source, system, shell_exec, passthru, exec, popen, proc_open"