CVE-2025-31413: Element Pack Elementor CSRF Vulnerability

CVE-2025-31413 Overview

A Cross-Site Request Forgery (CSRF) vulnerability has been identified in the bdthemes Element Pack Elementor Addons WordPress plugin (bdthemes-element-pack-lite). This vulnerability allows attackers to trick authenticated users into performing unintended actions on the affected WordPress site by crafting malicious requests that bypass CSRF protections.

Critical Impact

Attackers can exploit this CSRF vulnerability to execute unauthorized actions on behalf of authenticated WordPress administrators or users, potentially leading to site configuration changes, data manipulation, or privilege escalation.

Affected Products

• Element Pack Elementor Addons (bdthemes-element-pack-lite) versions up to and including 8.3.13
• WordPress installations using the vulnerable plugin versions
• Elementor page builder environments with the affected addon installed

Discovery Timeline

• 2026-01-22 - CVE CVE-2025-31413 published to NVD
• 2026-01-22 - Last updated in NVD database

Technical Details for CVE-2025-31413

Vulnerability Analysis

This CSRF vulnerability exists in the Element Pack Elementor Addons plugin due to insufficient validation of request authenticity. The plugin fails to properly implement nonce verification or other anti-CSRF mechanisms on certain administrative endpoints, allowing malicious actors to craft requests that are indistinguishable from legitimate user actions.

WordPress plugins handling administrative functions must implement proper CSRF protection through WordPress nonces. When these safeguards are missing or improperly implemented, attackers can create specially crafted web pages or links that, when visited by an authenticated administrator, silently execute actions within the plugin's context.

Root Cause

The root cause of this vulnerability (CWE-352: Cross-Site Request Forgery) is the absence or improper implementation of anti-CSRF tokens on one or more plugin endpoints. The affected code paths do not adequately verify that requests originate from legitimate user interactions within the WordPress admin interface, allowing external requests to be processed as if they were legitimate.

Attack Vector

The attack requires social engineering to lure an authenticated WordPress administrator to visit a malicious webpage or click a crafted link. The attacker's page contains hidden forms or JavaScript that automatically submits requests to the vulnerable plugin endpoints. Since the victim's browser automatically includes session cookies, the malicious request is processed with the victim's privileges.

The exploitation workflow typically involves:

1. The attacker identifies vulnerable endpoints in the Element Pack plugin
2. A malicious HTML page is crafted containing auto-submitting forms targeting these endpoints
3. The attacker tricks an authenticated administrator into visiting the malicious page
4. The victim's browser sends the forged request with valid session credentials
5. The WordPress site processes the request, executing the attacker's intended actions

Detection Methods for CVE-2025-31413

Indicators of Compromise

• Unexpected changes to Element Pack plugin settings without administrator action
• Unusual HTTP POST requests to Element Pack admin endpoints from external referrers
• WordPress audit logs showing configuration changes at times when no administrator was actively logged in
• Referrer headers pointing to external domains on administrative action requests

Detection Strategies

• Monitor WordPress admin action logs for Element Pack plugin modifications during off-hours
• Implement Web Application Firewall (WAF) rules to detect requests to plugin endpoints with external or missing referrer headers
• Review server access logs for POST requests to /wp-admin/ endpoints related to bdthemes-element-pack-lite with suspicious origins
• Deploy browser-based CSRF detection tools that can identify missing nonce parameters

Monitoring Recommendations

• Enable comprehensive WordPress audit logging using security plugins
• Configure alerts for bulk or rapid configuration changes to Elementor addons
• Monitor for unusual administrative session activity patterns
• Implement Content Security Policy (CSP) headers to reduce CSRF attack surface

How to Mitigate CVE-2025-31413

Immediate Actions Required

• Update Element Pack Elementor Addons to the latest version that addresses this vulnerability
• Audit recent plugin configuration changes for any unauthorized modifications
• Review WordPress user accounts for any suspicious privilege escalations
• Educate administrators about the risks of clicking unknown links while logged into WordPress

Patch Information

Users should upgrade the bdthemes-element-pack-lite plugin to a version newer than 8.3.13 when a patched release becomes available. Monitor the official plugin repository and the Patchstack vulnerability report for update announcements.

Until a patch is available, administrators should implement compensating controls to reduce exposure.

Workarounds

• Restrict administrative access to trusted IP addresses using .htaccess or server-level firewall rules
• Use separate browser sessions (or browser profiles) for WordPress administration to prevent cross-site attacks
• Implement additional authentication layers such as two-factor authentication for admin accounts
• Consider temporarily deactivating the plugin if it is not critical to site operations
• Deploy a Web Application Firewall with CSRF protection rules

# Example .htaccess restriction for WordPress admin (Apache)
<Files "admin-ajax.php">
    Order Deny,Allow
    Deny from all
    Allow from 192.168.1.0/24
    Allow from 10.0.0.0/8
</Files>

# Restrict wp-admin access by IP
<Directory "/var/www/html/wp-admin">
    Order Deny,Allow
    Deny from all
    Allow from 192.168.1.0/24
</Directory>