CVE-2025-53248: Magazine Eximious Path Traversal Flaw

CVE-2025-53248 Overview

CVE-2025-53248 is a Local File Inclusion (LFI) vulnerability affecting the Magazine (eximious-magazine) WordPress theme developed by unfoldwp. The vulnerability stems from improper control of filename parameters in PHP include/require statements, allowing attackers to include local files from the server filesystem. This can lead to sensitive information disclosure, configuration file exposure, and potentially remote code execution when combined with other attack techniques.

Critical Impact

Attackers can leverage this LFI vulnerability to read sensitive server files, extract configuration data, and potentially escalate to remote code execution through techniques like log poisoning or PHP session file inclusion.

Affected Products

• WordPress Magazine Theme (eximious-magazine) versions up to and including 1.2.2
• All WordPress installations running the vulnerable theme versions

Discovery Timeline

• 2025-08-28 - CVE-2025-53248 published to NVD
• 2026-04-15 - Last updated in NVD database

Technical Details for CVE-2025-53248

Vulnerability Analysis

This vulnerability is classified under CWE-98 (Improper Control of Filename for Include/Require Statement in PHP Program). The Magazine theme by unfoldwp fails to properly sanitize user-controlled input before passing it to PHP's include or require functions. This allows an attacker to manipulate file path parameters and force the application to include arbitrary local files from the server.

Local File Inclusion vulnerabilities in WordPress themes are particularly dangerous because they can be exploited to:

• Read sensitive configuration files such as wp-config.php containing database credentials
• Access server configuration files like /etc/passwd on Linux systems
• View PHP session files that may contain authenticated user data
• Read log files that could be poisoned for code execution

Root Cause

The root cause lies in insufficient input validation and sanitization of user-supplied parameters that control which template files are loaded. The theme directly incorporates user input into file path operations without properly validating that the requested file is within expected directories or stripping directory traversal sequences.

Attack Vector

An attacker can exploit this vulnerability by crafting malicious requests that include directory traversal sequences (such as ../) in parameters that control template file inclusion. By manipulating these parameters, the attacker can traverse outside the intended directory structure and include arbitrary files accessible to the web server process.

The attack typically requires no authentication, as the vulnerable functionality may be accessible through normal theme template loading mechanisms. Successful exploitation depends on the attacker's knowledge of the target file system structure and the permissions of the web server process.

When combined with other techniques like log poisoning—where an attacker injects PHP code into log files through manipulated User-Agent headers or other logged fields—this LFI vulnerability can be escalated to achieve remote code execution.

Detection Methods for CVE-2025-53248

Indicators of Compromise

• Unusual HTTP requests containing directory traversal patterns (e.g., ../, ..%2f, ....//) in theme-related parameters
• Web server log entries showing attempts to access sensitive files like /etc/passwd, wp-config.php, or log files
• Unexpected file access patterns in web application firewall (WAF) logs
• Error messages indicating failed file inclusion attempts on non-existent paths

Detection Strategies

• Deploy web application firewall rules to detect and block directory traversal patterns in request parameters
• Enable comprehensive logging on WordPress installations and monitor for suspicious file access patterns
• Implement file integrity monitoring on critical configuration files to detect unauthorized access attempts
• Configure intrusion detection systems to alert on known LFI exploitation patterns

Monitoring Recommendations

• Review web server access logs regularly for requests containing path traversal sequences
• Monitor error logs for PHP include/require warnings that may indicate exploitation attempts
• Set up alerts for access attempts to sensitive system files through web requests
• Track changes to WordPress theme files that could indicate post-exploitation activity

How to Mitigate CVE-2025-53248

Immediate Actions Required

• Update the Magazine (eximious-magazine) theme to a patched version when available from unfoldwp
• Consider temporarily disabling or replacing the vulnerable theme until a patch is released
• Implement web application firewall rules to block directory traversal attempts
• Review server logs for signs of prior exploitation attempts
• Restrict file system permissions to limit the impact of potential file inclusion attacks

Patch Information

Consult the Patchstack Vulnerability Report for the latest patch status and remediation guidance from the vendor. Users should update to a version higher than 1.2.2 once a patched release becomes available.

Workarounds

• Deploy a web application firewall (WAF) with rules blocking common LFI patterns including ../, ..%2f, and null byte injection attempts
• Implement PHP open_basedir restrictions to limit file access to the WordPress installation directory
• Use security plugins like Wordfence or Sucuri that can detect and block file inclusion attacks
• Consider using a virtual patching solution from Patchstack or similar services until an official fix is released
• Audit and harden file permissions on sensitive configuration files to prevent reading even if inclusion succeeds