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CVE-2026-16797— ShopLentor <= 3.4.5 - Insecure Direct Object Reference to Authenticated (Contributor+) Sensitive Information Exposure via 'optionSection' 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及之前版本存在授权问题漏洞，该漏洞源于通过'optionSection'参数存在不安全的直接对象引用，由于用户可控的键缺少验证，导致经过身份验证的攻击者（具有贡献者级别及更高权限）能够读取任意wp_options行，包括内部插件新闻数据、WooCommerce块模式瞬态和第三方配置记录，造成跨插件数据泄漏。

CVSS 4.3 · Medium EPSS 0.38% · P29

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

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-2026-16797

Vulnerability Information
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Vulnerability Title
ShopLentor <= 3.4.5 - Insecure Direct Object Reference to Authenticated (Contributor+) Sensitive Information Exposure via 'optionSection' 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 Insecure Direct Object Reference in all versions up to, and including, 3.4.5 via the 'optionSection' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with contributor-level access and above, to read arbitrary wp_options rows — including internal plugin news feed data, WooCommerce block pattern transients, and third-party configuration records — whose values are stored as arrays-of-arrays containing 'title' keys, enabling cross-plugin data leakage.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress ShopLentor 授权问题漏洞
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及之前版本存在授权问题漏洞，该漏洞源于通过'optionSection'参数存在不安全的直接对象引用，由于用户可控的键缺少验证，导致经过身份验证的攻击者（具有贡献者级别及更高权限）能够读取任意wp_options行，包括内部插件新闻数据、WooCommerce块模式瞬态和第三方配置记录，造成跨插件数据泄漏。
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-2026-16797

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III. Intelligence Information for CVE-2026-16797

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Patches & Fixes for CVE-2026-16797 (1)

Vendor Advisories for CVE-2026-16797 (1)

IV. Related Vulnerabilities

Same product: ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin
Same vendor: devitemsllc
Same weakness: CWE-639

V. Comments for CVE-2026-16797

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