CVE-2025-69093

Executive Summary

CVE-2025-69093 is a Missing Authorization vulnerability (CWE-862) in the ShopMagic plugin for WooCommerce, developed by Wpdesk. This flaw allows an unauthenticated attacker to exploit incorrectly configured access control security levels, potentially leading to unauthorized data exposure or privilege escalation. The vulnerability affects all versions of ShopMagic up to and including 4.7.2. As of this report, no official patch has been released, and the patch status remains UNKNOWN / UNPATCHED.

The vulnerability is classified as WordPress ecosystem issue, specifically targeting the ShopMagic plugin. It does not affect the underlying Apache or Nginx web servers. The CVSS score of 5.3 (Medium) reflects the potential for unauthorized access to sensitive information, though exploitation complexity is low and no user interaction is required.

Supply Chain & Package Security

This vulnerability is part of the WordPress plugin ecosystem, distributed via the official WordPress plugin repository and potentially third-party marketplaces. Organizations using ShopMagic should treat this as a supply chain risk, as the plugin is a third-party component integrated into WooCommerce stores. No OSV or GitHub advisory data is available, and no patch has been released, increasing the risk of exploitation in unmaintained installations.

CVSS Breakdown & Threat Level

• CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
• Base Score: 5.3 (Medium)
• Attack Vector: Network (AV:N) – Exploitable remotely.
• Attack Complexity: Low (AC:L) – No special conditions required.
• Privileges Required: None (PR:N) – No authentication needed.
• User Interaction: None (UI:N) – No victim action required.
• Scope: Unchanged (S:U) – Impact confined to the vulnerable component.
• Confidentiality Impact: Low (C:L) – Limited data exposure.
• Integrity Impact: None (I:N) – No data modification.
• Availability Impact: None (A:N) – No denial of service.

Threat Level: Medium. The vulnerability is easy to exploit but only leads to limited information disclosure. However, in the context of WooCommerce, exposed data could include order details, customer information, or plugin configuration, which may be leveraged for further attacks.

Deep Dive & Mechanics

The vulnerability resides in the ShopMagic plugin’s access control mechanisms. ShopMagic is a marketing automation plugin for WooCommerce that handles order workflows, email campaigns, and customer segmentation. The missing authorization flaw likely occurs in one or more REST API endpoints or AJAX handlers that fail to verify user capabilities before processing requests.

Root Cause: The plugin does not properly enforce capability checks (e.g., manage_options, edit_shop_orders) on certain administrative functions. This allows unauthenticated users to trigger actions intended only for authenticated administrators or shop managers.

Attack Vector: An attacker can send crafted HTTP requests to vulnerable endpoints, such as:

• /wp-json/shopmagic/v1/... (if REST API is used)
• /wp-admin/admin-ajax.php?action=shopmagic_... (if AJAX handlers are exposed)

Impact: Successful exploitation could lead to:

• Unauthorized access to order data, customer emails, or plugin logs.
• Modification of plugin settings (if write operations are also unprotected).
• Potential privilege escalation if combined with other vulnerabilities.

Vulnerable vs. Patched Code

Since no patch is available, a direct code comparison is not possible. However, based on the CWE-862 pattern, the vulnerable code likely resembles:

Vulnerable Code (PHP):

add_action('wp_ajax_nopriv_shopmagic_export_orders', 'shopmagic_export_orders');
function shopmagic_export_orders() {
    // No capability check
    $orders = get_all_orders();
    echo json_encode($orders);
    wp_die();
}

Patched Code (Expected):

add_action('wp_ajax_shopmagic_export_orders', 'shopmagic_export_orders');
function shopmagic_export_orders() {
    if (!current_user_can('manage_woocommerce')) {
        wp_die('Unauthorized', 403);
    }
    $orders = get_all_orders();
    echo json_encode($orders);
    wp_die();
}

The patch would add a capability check (e.g., current_user_can('manage_woocommerce')) and remove the nopriv_ prefix from AJAX actions to prevent unauthenticated access.

Exploitation & Lab Setup

Red Team (Exploitation)

Prerequisites:

• A WordPress installation with ShopMagic <= 4.7.2 active.
• Network access to the target.

Exploitation Steps:

1. Identify vulnerable endpoints by analyzing the plugin’s JavaScript or REST API routes.
2. Send a crafted HTTP request to an unprotected endpoint, e.g.:

   curl -X GET "http://target.com/wp-json/shopmagic/v1/orders" -H "User-Agent: Mozilla/5.0"
   

3. If successful, the response will contain sensitive data (e.g., order details, customer emails).

Example Request (AJAX):

curl -X POST "http://target.com/wp-admin/admin-ajax.php" \
  -d "action=shopmagic_get_logs&nonce=123" \
  -H "Content-Type: application/x-www-form-urlencoded"

Note: No public exploit code is available. The above is a conceptual example.

Blue Team (Detection & Defense)

Detection:

• Monitor for unusual HTTP requests to /wp-admin/admin-ajax.php with action parameters containing shopmagic_.
• Look for requests to /wp-json/shopmagic/v1/ from unauthenticated sources.
• Alert on 403 errors followed by successful data retrieval from these endpoints.

Defense:

• Immediately disable or remove the ShopMagic plugin if no patch is available.
• Implement a Web Application Firewall (WAF) rule to block requests to known vulnerable endpoints.
• Restrict access to /wp-admin/ via IP whitelisting or VPN.

Indicators of Compromise (IOCs)

• Network IOCs:
  • HTTP requests to /wp-admin/admin-ajax.php with action=shopmagic_* from unauthenticated IPs.
  • GET/POST requests to /wp-json/shopmagic/v1/* without valid authentication tokens.
• File IOCs:
  • Modified plugin files in /wp-content/plugins/shopmagic-for-woocommerce/ (e.g., added backdoors).
  • Unexpected log files in /wp-content/uploads/shopmagic-logs/.
• Behavioral IOCs:
  • Unauthorized access to WooCommerce order data.
  • Sudden increase in API calls to ShopMagic endpoints.

Detection Engineering

YARA Rule

rule CVE_2025_69093_ShopMagic_Missing_Auth {
    meta:
        description = "Detects vulnerable ShopMagic plugin files with missing authorization"
        author = "Valters IT"
        date = "2025-04-10"
        cve = "CVE-2025-69093"
    strings:
        $vuln_func = "wp_ajax_nopriv_shopmagic_" ascii wide nocase
        $vuln_rest = "shopmagic/v1" ascii wide nocase
    condition:
        any of them
}

Sigma Rule

title: CVE-2025-69093 - ShopMagic Missing Authorization Exploitation
id: 8a9b7c6d-5e4f-3a2b-1c0d-9e8f7a6b5c4d
status: experimental
description: Detects attempts to exploit missing authorization in ShopMagic plugin
author: Valters IT
date: 2025-04-10
logsource:
    category: webserver
    product: apache
    service: access_combined
detection:
    selection:
        cs-uri-query|contains:
            - 'action=shopmagic_'
            - '/shopmagic/v1/'
        sc-status: 200
    condition: selection
falsepositives:
    - Legitimate admin actions (if authenticated)
level: high

Suricata Rule

alert http any any -> $HOME_NET any (
    msg:"CVE-2025-69093 - ShopMagic Missing Authorization Exploitation Attempt";
    flow:to_server,established;
    content:"/wp-admin/admin-ajax.php"; http_uri;
    content:"action=shopmagic_"; http_client_body;
    classtype:attempted-recon;
    sid:1000001;
    rev:1;
)

Remediation & Mitigation

Immediate Actions:

1. Disable the plugin – If ShopMagic is not critical, deactivate and delete it until a patch is released.
2. Apply virtual patching – Use a WAF to block requests to /wp-json/shopmagic/v1/ and admin-ajax.php with action=shopmagic_* from unauthenticated users.
3. Monitor logs – Review web server and WordPress logs for signs of exploitation.

Long-term Fix:

• Await an official patch from Wpdesk. Once available, update to the patched version immediately.
• Consider replacing ShopMagic with an alternative WooCommerce automation plugin that has a better security track record.

Workaround:

• Add custom code to functions.php to enforce capability checks:

  add_action('init', function() {
      if (isset($_REQUEST['action']) && strpos($_REQUEST['action'], 'shopmagic_') === 0) {
          if (!current_user_can('manage_woocommerce')) {
              wp_die('Unauthorized', 403);
          }
      }
  });
  

Valters IT
Cyber Threat Intelligence & DevSecOps