CVE-2025-23743: Social Analytics CSRF Vulnerability

CVE-2025-23743 Overview

A Cross-Site Request Forgery (CSRF) vulnerability has been identified in the Social Analytics WordPress plugin developed by MartijnScheijbeler. This vulnerability allows attackers to chain CSRF with Stored Cross-Site Scripting (XSS), enabling unauthorized actions to be performed on behalf of authenticated administrators and the persistence of malicious scripts within the application.

Critical Impact

Attackers can exploit this CSRF vulnerability to inject stored XSS payloads, potentially leading to session hijacking, credential theft, and complete compromise of WordPress administrator accounts.

Affected Products

• Social Analytics WordPress Plugin version 0.2 and earlier
• All installations of the social-analytics plugin up to and including version 0.2

Discovery Timeline

• 2025-01-16 - CVE CVE-2025-23743 published to NVD
• 2026-04-23 - Last updated in NVD database

Technical Details for CVE-2025-23743

Vulnerability Analysis

This vulnerability represents a dangerous combination of two web application security flaws: Cross-Site Request Forgery (CSRF) and Stored Cross-Site Scripting (XSS). The Social Analytics plugin fails to implement proper CSRF token validation on sensitive administrative operations, allowing attackers to craft malicious requests that, when triggered by an authenticated administrator, inject persistent XSS payloads into the application.

The attack requires user interaction - an authenticated administrator must be tricked into visiting a malicious page or clicking a crafted link while logged into WordPress. Once triggered, the stored XSS payload persists in the database and executes whenever the affected page is viewed, affecting the current user and potentially other administrators accessing the plugin interface.

Root Cause

The root cause stems from inadequate security controls in the Social Analytics plugin (CWE-352). The plugin does not properly validate the origin of requests submitted to its administrative functions. Additionally, user-supplied input is not adequately sanitized before being stored in the database, allowing malicious JavaScript code to persist and execute in the context of other users' browsers.

Attack Vector

The attack is network-based and requires user interaction. An attacker crafts a malicious HTML page containing a hidden form that submits data to the vulnerable Social Analytics plugin endpoint. When an authenticated WordPress administrator visits the attacker's page, the form is automatically submitted using the administrator's session credentials.

The malicious payload could include JavaScript code that gets stored in the plugin's database. Subsequently, when any administrator views the affected plugin page, the stored XSS payload executes, potentially stealing session cookies, performing administrative actions, or further compromising the WordPress installation.

Since no verified code examples are available for this vulnerability, organizations should refer to the Patchstack Vulnerability Report for detailed technical information about the exploitation mechanism.

Detection Methods for CVE-2025-23743

Indicators of Compromise

• Unexpected JavaScript code stored in Social Analytics plugin settings or database entries
• Administrator session tokens appearing in external server logs
• Unusual administrative actions performed without administrator knowledge
• Modified plugin settings that administrators did not change

Detection Strategies

• Monitor WordPress database tables associated with the Social Analytics plugin for suspicious script tags or JavaScript payloads
• Implement Web Application Firewall (WAF) rules to detect CSRF attack patterns targeting WordPress plugin endpoints
• Review server access logs for suspicious POST requests to Social Analytics administrative endpoints from external referrers
• Deploy browser-based XSS detection tools to identify stored malicious scripts

Monitoring Recommendations

• Enable detailed logging for all administrative actions within WordPress
• Configure alerts for modifications to Social Analytics plugin settings
• Monitor for outbound connections from administrator browsers to unknown domains
• Implement Content Security Policy (CSP) headers to detect and block unauthorized script execution

How to Mitigate CVE-2025-23743

Immediate Actions Required

• Disable or remove the Social Analytics plugin (social-analytics) immediately if installed
• Audit database entries associated with the plugin for any stored malicious scripts
• Review administrator account activity for unauthorized changes
• Force password resets for all WordPress administrator accounts that may have been exposed

Patch Information

As of the published CVE data, the vulnerability affects Social Analytics version 0.2 and all prior versions. Organizations should check the Patchstack Vulnerability Report for the latest patch status and remediation guidance. If no patch is available, consider removing the plugin entirely and using an alternative solution.

Workarounds

• Deactivate and delete the Social Analytics plugin until a security patch is released
• Implement Web Application Firewall rules to block suspicious POST requests to plugin endpoints
• Ensure administrators only access the WordPress dashboard from trusted networks and devices
• Add Content Security Policy headers to limit script execution sources and mitigate XSS impact

# WordPress configuration - Add to wp-config.php or .htaccess
# Block direct access to vulnerable plugin files
<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteRule ^wp-content/plugins/social-analytics/.*$ - [F,L]
</IfModule>

# Alternative: Disable plugin via WP-CLI
# wp plugin deactivate social-analytics
# wp plugin delete social-analytics