CVE-2025-58932: Axiomthemes Prisma Path Traversal Flaw

CVE-2025-58932 Overview

CVE-2025-58932 is a Local File Inclusion (LFI) vulnerability affecting the Axiomthemes Prisma WordPress theme. The vulnerability stems from improper control of filename parameters used in PHP include/require statements, allowing unauthenticated attackers to include local files from the server. This can lead to disclosure of sensitive configuration files, exposure of credentials, and potentially facilitate further attacks against the WordPress installation.

Critical Impact

Unauthenticated attackers can exploit this LFI vulnerability to read sensitive server files including wp-config.php, potentially exposing database credentials and authentication keys without any user interaction required.

Affected Products

• Axiomthemes Prisma WordPress Theme versions through 1.10

Discovery Timeline

• 2025-12-18 - CVE-2025-58932 published to NVD
• 2026-01-20 - Last updated in NVD database

Technical Details for CVE-2025-58932

Vulnerability Analysis

This vulnerability is classified under CWE-98 (Improper Control of Filename for Include/Require Statement in PHP Program). The Prisma WordPress theme fails to properly sanitize user-controlled input before passing it to PHP's include or require functions. An unauthenticated remote attacker can manipulate filename parameters to traverse directories and include arbitrary local files from the server's filesystem.

The attack requires no authentication and can be executed over the network with low complexity. The primary impact is confidentiality compromise, as attackers can read sensitive files. There is also a limited integrity impact, though availability is not directly affected.

Root Cause

The root cause is insufficient input validation and sanitization of user-supplied filename parameters before they are used in PHP include/require statements. The theme fails to implement proper path validation, allowing directory traversal sequences (such as ../) to escape the intended directory and access files elsewhere on the filesystem.

Attack Vector

The vulnerability is exploitable remotely over the network without requiring authentication or user interaction. Attackers craft malicious requests containing directory traversal sequences to specify local files for inclusion. Common targets include WordPress configuration files (wp-config.php), system files like /etc/passwd, and log files that may contain sensitive information. The attacker sends specially crafted HTTP requests to the vulnerable theme component, manipulating parameters that control which file gets included by PHP.

For detailed technical information about this vulnerability, refer to the Patchstack vulnerability database entry.

Detection Methods for CVE-2025-58932

Indicators of Compromise

• HTTP requests containing directory traversal patterns such as ../ or ..%2f targeting Prisma theme endpoints
• Unusual access patterns to theme-related PHP files with encoded path traversal sequences
• Web server logs showing attempts to access sensitive files like wp-config.php or /etc/passwd
• Multiple failed or suspicious requests originating from single IP addresses targeting theme components

Detection Strategies

• Deploy Web Application Firewall (WAF) rules to detect and block path traversal patterns in request parameters
• Monitor web server access logs for requests containing ../, ..%2f, %2e%2e/ and similar traversal sequences
• Implement file integrity monitoring on critical WordPress configuration files
• Enable verbose PHP error logging to detect failed file inclusion attempts

Monitoring Recommendations

• Set up alerts for any HTTP requests containing encoded or plain-text directory traversal sequences
• Monitor for unusual file access patterns in web server logs, particularly targeting theme directories
• Track authentication failures and suspicious access patterns from external IP addresses
• Review WordPress audit logs for unexpected file read operations

How to Mitigate CVE-2025-58932

Immediate Actions Required

• Update the Axiomthemes Prisma theme to a patched version if available from the vendor
• If no patch is available, consider temporarily disabling or removing the Prisma theme
• Implement WAF rules to block path traversal attack patterns
• Review server logs for signs of prior exploitation attempts
• Audit file permissions to ensure minimal read access to sensitive files

Patch Information

At the time of CVE publication, versions through 1.10 of the Prisma theme are confirmed vulnerable. Check with Axiomthemes for updated versions that address this vulnerability. Monitor the Patchstack advisory for updates on patch availability.

Workarounds

• Deploy a Web Application Firewall with rules to block directory traversal patterns in HTTP parameters
• Implement open_basedir PHP restrictions to limit file access to the WordPress directory
• Use security plugins that provide virtual patching capabilities for WordPress themes
• Restrict file system permissions to limit what files the web server user can read

# Example: Restrict PHP open_basedir in Apache configuration
<Directory "/var/www/html/wordpress">
    php_admin_value open_basedir "/var/www/html/wordpress:/tmp"
</Directory>