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CVE-2026-16811— ShopLentor <= 3.4.5 - Authenticated (Administrator+) SQL Injection via 'orderby' Parameter

Quick assessment

Affected
devitemsllc ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin
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 ShopLentor是WordPress基金会开源的一款CMS插件及组件。 WordPress ShopLentor 3.4.5及之前版本存在SQL注入漏洞，该漏洞源于对'orderby'参数转义不足和SQL查询准备不足，可能导致经过身份验证的攻击者（管理员及以上权限）追加额外SQL查询，提取数据库敏感信息。

CVSS 4.9 · Medium EPSS 0.44% · P36

Possible ATT&CK Techniques 1 AI

T1110 · Brute Force

Affected Version Matrix 1

VendorProduct Version RangeStatus
devitemsllc ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin ≤ 3.4.5 affected
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I. Basic Information for CVE-2026-16811

Vulnerability Information
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Vulnerability Title
ShopLentor <= 3.4.5 - Authenticated (Administrator+) SQL Injection via 'orderby' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin plugin for WordPress is vulnerable to time-based SQL Injection via the 'orderby' parameter in all versions up to, and including, 3.4.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, 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:H/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 ShopLentor SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress ShopLentor是WordPress基金会开源的一款CMS插件及组件。 WordPress ShopLentor 3.4.5及之前版本存在SQL注入漏洞，该漏洞源于对'orderby'参数转义不足和SQL查询准备不足，可能导致经过身份验证的攻击者（管理员及以上权限）追加额外SQL查询，提取数据库敏感信息。
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
devitemsllc ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin 0 ~ 3.4.5 -

II. Public POCs for CVE-2026-16811

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III. Intelligence Information for CVE-2026-16811

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Patches & Fixes for CVE-2026-16811 (1)

News Coverage for CVE-2026-16811 (1)

IV. Related Vulnerabilities

Same product: ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin
Same vendor: devitemsllc
Same weakness: CWE-89

V. Comments for CVE-2026-16811

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