Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-11421— ERP: Complete HR, Accounting & CRM Suite with WooCommerce CRM Support <= 1.17.4 - Authenticated (Custom+) SQL Injection via 'erpadvancefilter' Parameter

Quick assessment

Affected
wedevs ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress ERP是WordPress基金会开源的一款企业资源计划管理软件。 WordPress ERP 1.17.4及之前版本存在SQL注入漏洞，该漏洞源于对'erpadvancefilter'参数转义不足及现有SQL查询准备不足，可能导致经过身份验证的攻击者附加额外的SQL查询，从而提取数据库中的敏感信息。

CVSS 6.5 · Medium EPSS 0.55% · P44

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
wedevs ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce ≤ 1.17.4 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-11421

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
ERP: Complete HR, Accounting & CRM Suite with WooCommerce CRM Support <= 1.17.4 - Authenticated (Custom+) SQL Injection via 'erpadvancefilter' Parameter
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress ERP SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress ERP是WordPress基金会开源的一款企业资源计划管理软件。 WordPress ERP 1.17.4及之前版本存在SQL注入漏洞，该漏洞源于对'erpadvancefilter'参数转义不足及现有SQL查询准备不足，可能导致经过身份验证的攻击者附加额外的SQL查询，从而提取数据库中的敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
wedevs ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce 0 ~ 1.17.4 -

II. Public POCs for CVE-2026-11421

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-11421

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-11421 (1)

Vendor Advisories for CVE-2026-11421 (1)

IV. Related Vulnerabilities

Same product: ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce
Same vendor: wedevs
Same weakness: CWE-89

V. Comments for CVE-2026-11421

No comments yet

Leave a comment