CVE-2023-7067

ShopLentor <= 2.8.1 - Improper Authorization via woolentor_template_store

2024-04-18 00:00
Lucio Sá

Strategic Overview

Status
Patched in 2.8.2
Affected Plugin
ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin
Affected Version
<= 2.8.1
CVSS
4.3Medium
Weakness type
CWE-862 · Missing Authorization
CVE
CVE-2023-7067
View all ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin vulnerabilities

At a glance

CVE-2023-7067 is a medium-severity Missing Authorization vulnerability in the ShopLentor WordPress plugin, affecting versions <= 2.8.1. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). The issue is fixed in version 2.8.2; sites on affected versions should update now. Disclosed April 2024, reported by Lucio Sá.

Vulnerability Overview

The ShopLentor – WooCommerce Builder for Elementor & Gutenberg +10 Modules – All in One Solution (formerly WooLentor) plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'woolentor_template_store' function in all versions up to, and including, 2.8.1. This makes it possible for authenticated attackers, with contributor access and above to access the nonce used to access this function and set a blank template as the default template.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user.

CWE-862: Missing Authorization

ShopLentor <= 2.8.1 carries this weakness at woolentor_template_store, and reaching it takes a caller who can reach the endpoint. A missing authorization check means a function is reachable by anyone who can reach the endpoint, because the code never asks whether the caller is allowed to perform the action.

Any user who can reach the endpoint gets to run an action reserved for higher-privileged roles, from reading protected data to changing settings or content. For ShopLentor the fix is 2.8.2: builds <= 2.8.1 are affected, anything from 2.8.2 onward is not.

Remediation

Update to version 2.8.2, or a newer patched version

How does WordSec protect against this?

Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: ShopLentor 2.8.2 closes this, and updating the plugin is the step that ends it.

  • Login Security
  • Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2023-7067https://www.wordfence.com/threat-intel/vulnerabilities/id/860c2339-b2a9-4a4e-a186-07a5fb042b06https://nvd.nist.gov/vuln/detail/CVE-2023-7067

Related records

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