CVE-2025-69058: PartyMaker Path Traversal Vulnerability

CVE-2025-69058 Overview

CVE-2025-69058 is a Local File Inclusion (LFI) vulnerability affecting the AncoraThemes PartyMaker WordPress theme. The vulnerability stems from improper control of filename parameters used in PHP include/require statements, allowing attackers to include arbitrary local files on the server. This type of vulnerability (CWE-98) can enable attackers to read sensitive configuration files, access credentials, or potentially achieve remote code execution by including files containing malicious PHP code.

Critical Impact

Attackers can exploit this LFI vulnerability to read sensitive server files, potentially exposing database credentials, configuration data, and other critical information that could lead to full site compromise.

Affected Products

• AncoraThemes PartyMaker WordPress Theme versions up to and including 1.1.15

Discovery Timeline

• 2026-01-22 - CVE CVE-2025-69058 published to NVD
• 2026-01-22 - Last updated in NVD database

Technical Details for CVE-2025-69058

Vulnerability Analysis

This vulnerability exists due to improper control of filename parameters passed to PHP include or require statements within the PartyMaker theme. The theme fails to adequately validate or sanitize user-supplied input before incorporating it into file path operations, creating an opportunity for attackers to manipulate the file path and include arbitrary files from the local file system.

Local File Inclusion vulnerabilities in WordPress themes are particularly dangerous because they can be chained with other vulnerabilities or server misconfigurations. An attacker could potentially read the wp-config.php file to obtain database credentials, access log files containing sensitive information, or include uploaded files containing malicious PHP code to achieve remote code execution.

Root Cause

The root cause of this vulnerability is the failure to properly validate and sanitize user-controlled input before using it in PHP's file inclusion functions (include, include_once, require, or require_once). The PartyMaker theme does not implement adequate path traversal protections or allowlist-based validation for dynamically included files.

Specifically, the vulnerability falls under CWE-98 (Improper Control of Filename for Include/Require Statement in PHP Program), which describes scenarios where an application allows user input to influence file paths used in include statements without proper sanitization.

Attack Vector

The attack vector involves manipulating parameters that control file inclusion paths within the PartyMaker theme. An attacker could craft requests containing directory traversal sequences such as ../ to navigate outside the intended directory and access sensitive files elsewhere on the server.

For example, an attacker might attempt to include /etc/passwd on Linux systems or wp-config.php to extract database credentials. The vulnerability could be exploited through theme-specific parameters passed via GET or POST requests, depending on how the affected functionality is implemented.

Technical details and exploitation vectors can be found in the Patchstack Vulnerability Report.

Detection Methods for CVE-2025-69058

Indicators of Compromise

• Web server access logs containing requests with directory traversal patterns (../, ..%2f, %2e%2e/) targeting PartyMaker theme files
• Unusual file access patterns in PHP error logs indicating attempts to include files outside the theme directory
• Failed or successful attempts to access sensitive files like /etc/passwd, wp-config.php, or .htaccess through the theme
• Requests containing null byte characters (%00) or other bypass techniques targeting theme endpoints

Detection Strategies

• Implement Web Application Firewall (WAF) rules to detect and block path traversal patterns in requests to the PartyMaker theme
• Monitor web server logs for suspicious patterns including ../, encoded traversal sequences, and attempts to access sensitive system files
• Deploy file integrity monitoring on WordPress installations to detect unauthorized file access or modifications
• Configure intrusion detection systems to alert on LFI attack signatures targeting WordPress themes

Monitoring Recommendations

• Enable detailed access logging on web servers and review logs regularly for traversal patterns
• Set up real-time alerting for requests containing path manipulation sequences targeting theme endpoints
• Monitor PHP error logs for warnings about failed file inclusions or access to files outside expected directories
• Implement centralized log management to correlate attack attempts across multiple WordPress installations

How to Mitigate CVE-2025-69058

Immediate Actions Required

• Update the PartyMaker WordPress theme to the latest patched version as soon as one becomes available from AncoraThemes
• If no patch is available, consider temporarily disabling or replacing the PartyMaker theme with a secure alternative
• Implement WAF rules to block path traversal attempts targeting the theme
• Review web server logs for evidence of exploitation attempts
• Restrict file system permissions to limit the impact of potential file inclusion attacks

Patch Information

Organizations using the PartyMaker WordPress theme should check for updates from AncoraThemes. The vulnerability affects versions up to and including 1.1.15. Monitor the Patchstack Vulnerability Report for updates on patch availability.

Workarounds

• Deploy a Web Application Firewall with rules configured to block path traversal patterns and null byte injection attempts
• Implement PHP open_basedir restrictions to limit file access to the WordPress installation directory
• Consider using a WordPress security plugin that provides file inclusion attack protection
• Temporarily switch to an alternative theme if the risk is deemed too high and no patch is available

# Example WAF rule for ModSecurity to block path traversal attempts
SecRule REQUEST_URI|ARGS|REQUEST_BODY "@rx \.\.[\\/]" \
    "id:1001,\
    phase:2,\
    deny,\
    status:403,\
    log,\
    msg:'Path Traversal Attack Detected - CVE-2025-69058 Protection'"