CVE-2026-24993: WooCommerce Sales Reporting SQLi Flaw

CVE-2026-24993 Overview

CVE-2026-24993 is a critical SQL Injection vulnerability affecting the WPFactory Advanced WooCommerce Product Sales Reporting plugin (webd-woocommerce-advanced-reporting-statistics) for WordPress. This vulnerability allows unauthenticated attackers to perform Blind SQL Injection attacks against affected WordPress installations, potentially compromising the entire database and exposing sensitive customer and business data.

Critical Impact

This vulnerability enables unauthenticated attackers to extract sensitive data from WordPress databases through Blind SQL Injection techniques, affecting e-commerce sites using the vulnerable plugin.

Affected Products

• WPFactory Advanced WooCommerce Product Sales Reporting plugin versions through 4.1.3
• WordPress sites with webd-woocommerce-advanced-reporting-statistics installed
• WooCommerce-based e-commerce platforms using the affected reporting plugin

Discovery Timeline

• 2026-03-25 - CVE CVE-2026-24993 published to NVD
• 2026-03-26 - Last updated in NVD database

Technical Details for CVE-2026-24993

Vulnerability Analysis

This vulnerability is classified under CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), commonly known as SQL Injection. The vulnerability exists in the Advanced WooCommerce Product Sales Reporting plugin, which fails to properly sanitize user-supplied input before incorporating it into SQL queries executed against the WordPress database.

The Blind SQL Injection variant is particularly dangerous because it allows attackers to systematically extract database contents even when error messages are suppressed or when the application doesn't directly display query results. Attackers can leverage boolean-based or time-based techniques to infer database information character by character.

The network-accessible attack vector with no authentication requirements means any remote attacker can exploit this vulnerability without needing valid credentials on the target WordPress site. This significantly increases the risk exposure for affected installations.

Root Cause

The root cause of this vulnerability is the failure to properly sanitize, escape, or parameterize user-controlled input before it is used in SQL queries within the plugin's reporting functionality. The plugin likely constructs dynamic SQL queries by directly concatenating user input, rather than using WordPress's prepared statement APIs such as $wpdb->prepare().

This oversight allows attackers to inject malicious SQL syntax that gets interpreted and executed by the database server, breaking out of the intended query context and executing arbitrary database commands.

Attack Vector

The vulnerability is exploitable over the network without authentication. Attackers can craft malicious HTTP requests to the WordPress site targeting vulnerable plugin endpoints. Using Blind SQL Injection techniques, they can:

1. Boolean-based extraction: Inject conditional SQL statements and observe differences in application responses to determine if conditions are true or false
2. Time-based extraction: Inject SQL commands that cause deliberate delays (e.g., using SLEEP() or BENCHMARK() functions) to infer information based on response timing
3. Data exfiltration: Systematically extract usernames, password hashes, customer PII, order information, and other sensitive WooCommerce data

The blind nature of this injection means attackers can extract data even when the application doesn't display database errors or query results directly to users.

Detection Methods for CVE-2026-24993

Indicators of Compromise

• Unusual or malformed HTTP requests to WordPress admin-ajax.php or plugin-specific endpoints containing SQL syntax characters (', ", ;, --, UNION, SELECT)
• Anomalous database query patterns showing unexpected query structures or timing
• High volume of requests with varying payloads to the same endpoint indicating automated exploitation attempts
• Evidence of data exfiltration or unauthorized database access in WordPress and database logs

Detection Strategies

• Implement Web Application Firewall (WAF) rules to detect and block common SQL injection patterns in request parameters
• Monitor WordPress access logs for requests containing SQL injection payloads targeting the webd-woocommerce-advanced-reporting-statistics plugin
• Enable database query logging temporarily to identify abnormal query patterns or unauthorized data access
• Deploy intrusion detection systems with signatures for WordPress plugin exploitation attempts

Monitoring Recommendations

• Configure alerting for repeated failed or suspicious requests to WooCommerce reporting endpoints
• Monitor database server CPU and response times for anomalies that may indicate time-based SQL injection attempts
• Establish baseline traffic patterns for the affected plugin endpoints and alert on deviations
• Review WordPress audit logs for any unexpected administrative actions that may indicate post-exploitation activity

How to Mitigate CVE-2026-24993

Immediate Actions Required

• Identify all WordPress installations using the Advanced WooCommerce Product Sales Reporting plugin (webd-woocommerce-advanced-reporting-statistics)
• Deactivate and remove vulnerable plugin versions (4.1.3 and earlier) until a patched version is available
• Implement WAF rules to block SQL injection attempts targeting WordPress installations
• Review database access logs for signs of prior exploitation
• Consider temporarily restricting access to WordPress admin and AJAX endpoints if feasible

Patch Information

As of the last NVD update on 2026-03-26, administrators should check the Patchstack vulnerability database for the latest patch status and remediation guidance from the vendor. Update to a patched version immediately when available.

Workarounds

• Disable the vulnerable plugin entirely until a security patch is released
• Implement strict input validation at the web server level using ModSecurity or similar WAF solutions with SQL injection rulesets
• Restrict access to WordPress administrative functions and AJAX handlers via IP allowlisting if business operations permit
• Consider using a WordPress security plugin that provides virtual patching capabilities for known vulnerabilities

# Example: Disable the vulnerable plugin via WP-CLI
wp plugin deactivate webd-woocommerce-advanced-reporting-statistics --path=/var/www/html/wordpress

# Example: ModSecurity rule to block basic SQL injection attempts
SecRule REQUEST_URI|ARGS|ARGS_NAMES "@detectSQLi" \
    "id:1001,phase:2,deny,status:403,msg:'SQL Injection Attempt Detected'"