CVE-2025-47508: GamiPress Path Traversal Vulnerability

CVE-2025-47508 Overview

CVE-2025-47508 is a PHP Local File Inclusion (LFI) vulnerability in the GamiPress WordPress plugin developed by Ruben Garcia. The flaw stems from improper control of filenames passed to PHP include/require statements [CWE-98]. Authenticated attackers with low privileges can manipulate file path parameters to include arbitrary local PHP files on the server. Successful exploitation can lead to code execution, sensitive data disclosure, and full compromise of the affected WordPress installation. The vulnerability affects all GamiPress versions up to and including 7.3.7.

Critical Impact
Authenticated attackers can include arbitrary local PHP files, potentially leading to remote code execution and complete WordPress site compromise.

Affected Products

GamiPress WordPress Plugin versions through 7.3.7
WordPress installations using GamiPress for gamification features
Sites with low-privileged user accounts on vulnerable GamiPress versions

Discovery Timeline

2025-05-07 - CVE-2025-47508 published to NVD
2026-04-23 - Last updated in NVD database

Technical Details for CVE-2025-47508

Vulnerability Analysis

The vulnerability is classified under [CWE-98] — Improper Control of Filename for Include/Require Statement in PHP Program. GamiPress fails to properly sanitize user-supplied input that is later passed to PHP include or require statements. This allows an authenticated attacker to traverse the filesystem and load arbitrary PHP files accessible to the web server process.

While the advisory categorizes the issue as PHP Remote File Inclusion in its CWE mapping, the practical exploitation path is Local File Inclusion. Modern PHP installations typically disable allow_url_include, restricting attackers to files already present on the server. Attackers can still leverage included log files, uploaded media, or session files to achieve code execution.

Root Cause

The root cause lies in GamiPress accepting attacker-controlled values into dynamic file path construction without enforcing an allow-list of valid files. The plugin passes these values directly to PHP file inclusion functions. Refer to the Patchstack Vulnerability Advisory for further technical context.

Attack Vector

The attack vector is network-based and requires low-privilege authentication on the WordPress site. An attacker submits a crafted HTTP request containing a malicious file path parameter to a vulnerable GamiPress endpoint. The plugin then includes the referenced file, executing any PHP code it contains. Exploitation complexity is high, suggesting the attacker must satisfy specific conditions such as plugin configuration state or chained file uploads.

// Vulnerability described in prose - no verified PoC code available
// See the Patchstack advisory linked above for technical details

Detection Methods for CVE-2025-47508

Indicators of Compromise

HTTP requests to GamiPress endpoints containing path traversal sequences such as ../ or absolute filesystem paths
Unexpected PHP file inclusions in web server logs referencing files outside the plugin directory
Unusual outbound network connections originating from the WordPress PHP process after GamiPress requests
New or modified PHP files in wp-content/uploads/ that are subsequently referenced in inclusion requests

Detection Strategies

Monitor WordPress access logs for suspicious query parameters targeting GamiPress URLs containing file path indicators
Deploy Web Application Firewall (WAF) rules to flag inclusion patterns and path traversal attempts against /wp-admin/admin-ajax.php and GamiPress routes
Audit installed plugin versions across WordPress fleets and alert on GamiPress versions at or below 7.3.7
Correlate authentication events with file inclusion patterns to identify low-privilege accounts attempting LFI exploitation

Monitoring Recommendations

Enable PHP error logging and review open_basedir violations that indicate inclusion attempts outside permitted directories
Track file integrity on the WordPress installation, particularly within wp-content/plugins/gamipress/
Forward web server and application logs to a centralized SIEM for correlation across authentication and file access events
Alert on PHP processes spawning shell or system commands shortly after GamiPress endpoint access

How to Mitigate CVE-2025-47508

Immediate Actions Required

Identify all WordPress sites running GamiPress 7.3.7 or earlier and prioritize them for remediation
Update GamiPress to a patched version above 7.3.7 as soon as the vendor releases a fix
Restrict user registration and audit existing low-privileged accounts on affected sites
Apply WAF rules to block path traversal and PHP wrapper patterns targeting GamiPress endpoints

Patch Information

Review the Patchstack Vulnerability Advisory for the latest patch status and remediation guidance. Apply vendor-supplied updates through the WordPress plugin update mechanism once available.

Workarounds

Temporarily deactivate the GamiPress plugin until a patched release is installed
Configure PHP open_basedir to restrict file inclusion to the WordPress directory tree
Disable allow_url_include and allow_url_fopen in php.ini to prevent remote inclusion variants
Enforce least privilege on WordPress user roles and require strong authentication for all accounts

bash

# Example php.ini hardening
allow_url_include = Off
allow_url_fopen = Off
open_basedir = "/var/www/html:/tmp"