CVE-2026-11421: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in wedevs ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce
The ERP: Complete HR, Accounting & CRM Suite with WooCommerce CRM Support plugin for WordPress is vulnerable to SQL Injection via the 'erpadvancefilter' parameter in all versions up to, and including, 1.17.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. The handler runs the value through sanitize_text_field, which preserves single quotes, and the downstream erp_crm_contact_advance_filter() function interpolates it directly into a single-quoted SQL WHERE clause before execution via $wpdb->get_results(). This makes it possible for authenticated attackers, with the plugin-supplied CRM Agent role (or higher CRM Manager / WordPress admin) and the erp_crm_list_contact capability, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
AI Analysis
Technical Summary
The ERP: Complete HR, Accounting & CRM Suite with WooCommerce CRM Support plugin for WordPress is vulnerable to SQL Injection via the 'erpadvancefilter' parameter in all versions up to and including 1.17.4. The plugin uses sanitize_text_field on the parameter, which preserves single quotes, and then directly interpolates this value into a single-quoted SQL WHERE clause executed via $wpdb->get_results(). Authenticated attackers with the CRM Agent role or higher and the erp_crm_list_contact capability can append additional SQL queries, potentially extracting sensitive information from the database. The vulnerability is classified as CWE-89 and has a CVSS 3.1 base score of 6.5 (medium severity).
Potential Impact
An authenticated attacker with CRM Agent role or higher privileges can exploit this vulnerability to perform SQL Injection attacks, allowing unauthorized reading of sensitive database information. The vulnerability does not affect system availability or integrity but compromises confidentiality of data accessible via the plugin's database queries.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict CRM Agent and higher roles to trusted users only and monitor for unusual database query activity related to the 'erpadvancefilter' parameter.
CVE-2026-11421: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in wedevs ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce
Description
The ERP: Complete HR, Accounting & CRM Suite with WooCommerce CRM Support plugin for WordPress is vulnerable to SQL Injection via the 'erpadvancefilter' parameter in all versions up to, and including, 1.17.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. The handler runs the value through sanitize_text_field, which preserves single quotes, and the downstream erp_crm_contact_advance_filter() function interpolates it directly into a single-quoted SQL WHERE clause before execution via $wpdb->get_results(). This makes it possible for authenticated attackers, with the plugin-supplied CRM Agent role (or higher CRM Manager / WordPress admin) and the erp_crm_list_contact capability, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVSS v3.1
Score 6.5medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The ERP: Complete HR, Accounting & CRM Suite with WooCommerce CRM Support plugin for WordPress is vulnerable to SQL Injection via the 'erpadvancefilter' parameter in all versions up to and including 1.17.4. The plugin uses sanitize_text_field on the parameter, which preserves single quotes, and then directly interpolates this value into a single-quoted SQL WHERE clause executed via $wpdb->get_results(). Authenticated attackers with the CRM Agent role or higher and the erp_crm_list_contact capability can append additional SQL queries, potentially extracting sensitive information from the database. The vulnerability is classified as CWE-89 and has a CVSS 3.1 base score of 6.5 (medium severity).
Potential Impact
An authenticated attacker with CRM Agent role or higher privileges can exploit this vulnerability to perform SQL Injection attacks, allowing unauthorized reading of sensitive database information. The vulnerability does not affect system availability or integrity but compromises confidentiality of data accessible via the plugin's database queries.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict CRM Agent and higher roles to trusted users only and monitor for unusual database query activity related to the 'erpadvancefilter' parameter.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-06-05T20:00:22.404Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a72cd1bbf8831d5394f406c
Added to database: 08/05/2026, 05:41:47 UTC
Last enriched: 08/05/2026, 06:15:45 UTC
Last updated: 08/06/2026, 00:41:10 UTC
Views: 3
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