CVE-2025-53448

8.1 HIGH

📋 TL;DR

This vulnerability allows attackers to include local files on the server through improper filename control in PHP's include/require statements. It affects WordPress Rally theme users running versions up to and including 1.1, potentially leading to sensitive information disclosure or code execution.

💻 Affected Systems

Products:
  • WordPress Rally Theme
Versions: n/a through <= 1.1
Operating Systems: All operating systems running PHP
Default Config Vulnerable: ⚠️ Yes
Notes: Requires WordPress installation with Rally theme activated. PHP configuration with allow_url_include disabled does not prevent local file inclusion.

📦 What is this software?

⚠️ Risk & Real-World Impact

🔴

Worst Case

Full server compromise through local file inclusion leading to remote code execution, sensitive file access (e.g., /etc/passwd, database credentials), and complete website takeover.

🟠

Likely Case

Sensitive information disclosure including configuration files, database credentials, and server environment details, potentially enabling further attacks.

🟢

If Mitigated

Limited impact with proper file permissions and web server configurations that restrict access to sensitive directories.

🌐 Internet-Facing: HIGH
🏢 Internal Only: MEDIUM

🎯 Exploit Status

Public PoC: ⚠️ Yes
Weaponized: LIKELY
Unauthenticated Exploit: ⚠️ Yes
Complexity: LOW

Exploitation requires knowledge of vulnerable parameter and path traversal techniques. Public proof-of-concept demonstrates file inclusion via crafted URLs.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: 1.2 or later

Vendor Advisory: https://patchstack.com/database/Wordpress/Theme/rally/vulnerability/wordpress-rally-theme-1-1-local-file-inclusion-vulnerability?_s_id=cve

Restart Required: No

Instructions:

1. Update Rally theme to version 1.2 or later via WordPress admin panel. 2. Navigate to Appearance > Themes. 3. Click 'Update Now' for Rally theme. 4. Verify update completes successfully.

🔧 Temporary Workarounds

Disable vulnerable theme

all

Temporarily switch to default WordPress theme to mitigate vulnerability

wp theme activate twentytwentyfour

Web application firewall rule

linux

Block requests containing path traversal sequences in URL parameters

# Example mod_security rule: SecRule ARGS "\.\./" "id:1001,phase:2,deny,status:403,msg:'Path Traversal Attempt'

🧯 If You Can't Patch

  • Implement strict input validation on all user-controlled parameters that could affect file inclusion
  • Configure web server to deny access to sensitive directories and implement proper file permissions

🔍 How to Verify

Check if Vulnerable:

Check WordPress theme version via Appearance > Themes in admin panel or examine style.css in theme directory for version number

Check Version:

wp theme list --field=name,status,version | grep rally

Verify Fix Applied:

Confirm theme version is 1.2 or later and test vulnerable endpoints with path traversal payloads that should now be blocked

📡 Detection & Monitoring

Log Indicators:

  • HTTP requests containing '../' sequences in URL parameters
  • Access to sensitive files like /etc/passwd from web logs
  • PHP warnings about failed file inclusion

Network Indicators:

  • Unusual file paths in HTTP GET parameters
  • Requests to theme files with path traversal payloads

SIEM Query:

source="web_access.log" AND (uri="*../*" OR uri="*..\\*" OR uri="*/etc/passwd*")

🔗 References

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