CVE-2025-58262: Sweet Energy Efficiency CSRF Vulnerability

CVE-2025-58262 Overview

CVE-2025-58262 is a Cross-Site Request Forgery (CSRF) vulnerability in the WPDirectoryKit Sweet Energy Efficiency WordPress plugin that enables attackers to perform Stored Cross-Site Scripting (XSS) attacks. The vulnerability exists due to insufficient CSRF token validation, allowing malicious actors to trick authenticated administrators into executing unintended actions that inject persistent malicious scripts into the WordPress site.

Critical Impact

This chained CSRF-to-Stored-XSS vulnerability allows unauthenticated attackers to inject persistent malicious scripts through social engineering, potentially leading to admin account takeover, data theft, and complete site compromise.

Affected Products

• Sweet Energy Efficiency WordPress Plugin versions through 1.0.8
• WordPress sites running vulnerable versions of the sweet-energy-efficiency plugin

Discovery Timeline

• 2025-09-22 - CVE-2025-58262 published to NVD
• 2026-04-23 - Last updated in NVD database

Technical Details for CVE-2025-58262

Vulnerability Analysis

This vulnerability represents a dangerous attack chain combining Cross-Site Request Forgery (CSRF) with Stored Cross-Site Scripting (XSS). The Sweet Energy Efficiency plugin fails to implement proper CSRF protection mechanisms, specifically missing or improperly validating nonce tokens in administrative forms. This allows attackers to craft malicious requests that, when executed by an authenticated administrator, inject persistent JavaScript payloads into the WordPress database.

The attack requires user interaction—specifically, an administrator must be tricked into clicking a malicious link or visiting a crafted page while authenticated to the WordPress admin panel. Once the CSRF attack succeeds, the injected XSS payload persists in the database and executes whenever users view the affected page content.

Root Cause

The root cause of CVE-2025-58262 is the absence of proper nonce verification in the plugin's form handling functions. WordPress provides the wp_nonce_field() and wp_verify_nonce() functions specifically to prevent CSRF attacks, but the Sweet Energy Efficiency plugin fails to implement these security controls adequately. Additionally, user-supplied input is not properly sanitized before being stored in the database, enabling the secondary Stored XSS vulnerability.

Attack Vector

The attack is executed over the network and requires minimal complexity. An attacker crafts a malicious HTML page or link containing a form that auto-submits to the vulnerable plugin endpoint. The attacker then uses social engineering techniques to convince an authenticated WordPress administrator to visit the malicious page.

When the administrator's browser executes the forged request, it includes their valid session cookies, causing WordPress to process the request as legitimate. The payload—typically containing malicious JavaScript—is then stored in the database without proper sanitization. Subsequent visitors to pages displaying this content will have the malicious script execute in their browsers, potentially capturing session tokens, performing actions on behalf of users, or redirecting to phishing sites.

The vulnerability requires user interaction (clicking a malicious link) and affects the scope beyond the vulnerable component, as stored XSS can impact any user viewing the compromised content.

Detection Methods for CVE-2025-58262

Indicators of Compromise

• Unexpected JavaScript code or <script> tags appearing in plugin-related database fields
• HTTP POST requests to Sweet Energy Efficiency plugin endpoints originating from external referrers
• Admin activity logs showing form submissions without corresponding legitimate user actions
• Reports of browser redirects, pop-ups, or unusual behavior when viewing plugin content

Detection Strategies

• Implement Content Security Policy (CSP) headers to detect and block inline script execution attempts
• Monitor web application firewall (WAF) logs for CSRF attack patterns targeting /wp-admin/ endpoints
• Review database content for unexpected HTML/JavaScript in Sweet Energy Efficiency plugin tables
• Enable WordPress audit logging to track administrative actions and identify suspicious form submissions

Monitoring Recommendations

• Deploy SentinelOne Singularity for endpoint detection to identify post-exploitation activity
• Configure real-time alerting for JavaScript injection patterns in WordPress database queries
• Monitor outbound network connections from web servers for potential data exfiltration
• Implement browser-side XSS detection through SentinelOne's browser extension capabilities

How to Mitigate CVE-2025-58262

Immediate Actions Required

• Update the Sweet Energy Efficiency plugin to the latest available version immediately
• Audit WordPress database for any injected malicious scripts in plugin-related tables
• Force logout all administrative users and require password resets if compromise is suspected
• Implement a Web Application Firewall (WAF) rule to block CSRF attacks targeting the vulnerable endpoints

Patch Information

Refer to the Patchstack Vulnerability Advisory for the latest patch information and update guidance. Site administrators should check the WordPress plugin repository for updated versions that address this vulnerability.

Workarounds

• Temporarily deactivate the Sweet Energy Efficiency plugin until a patched version is available
• Add custom nonce validation code to vulnerable form handlers if source code modification is feasible
• Implement strict Content Security Policy headers to mitigate stored XSS impact: Content-Security-Policy: script-src 'self';
• Restrict administrative access to trusted IP addresses using .htaccess or firewall rules

# WordPress .htaccess configuration to restrict admin access by IP
<Files wp-login.php>
    Order deny,allow
    Deny from all
    Allow from 192.168.1.0/24
    Allow from 10.0.0.0/8
</Files>

# Add CSP headers in Apache
<IfModule mod_headers.c>
    Header set Content-Security-Policy "default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline';"
</IfModule>