YITH Essential Kit for WooCommerce #1 <= 2.34.0 - Missing Authorization to Authenticated (Subscriber+) Limited Plugin Install, Activation, and Deactivation
Strategic Overview
- Status
- Patched in 2.35.0
- Affected Plugin
- YITH Essential Kit for WooCommerce #1
- Affected Version
<= 2.34.0- CVSS
- 4.3Medium
- Weakness type
- CWE-862 · Missing Authorization
- CVE
CVE-2024-6799
At a glance
CVE-2024-6799 is a medium-severity Missing Authorization vulnerability in the YITH Essential Kit for WooCommerce #1 WordPress plugin, affecting versions <= 2.34.0. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires an authenticated account at Subscriber level or above. The issue is fixed in version 2.35.0; sites on affected versions should update now. Disclosed July 2024, reported by Lucio Sá.
Vulnerability Overview
The YITH Essential Kit for WooCommerce #1 plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'activate_module', 'deactivate_module', and 'install_module' functions in all versions up to, and including, 2.34.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install, activate, and deactivate plugins from a pre-defined list of available YITH plugins.
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
YITH Essential Kit for WooCommerce #1 <= 2.34.0 carries this weakness at activate_module, and reaching it takes an account at Subscriber level or above. 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 YITH Essential Kit for WooCommerce #1 the fix is 2.35.0: builds <= 2.34.0 are affected, anything from 2.35.0 onward is not.
Remediation
Update to version 2.35.0, 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: YITH Essential Kit for WooCommerce #1 2.35.0 closes this, and updating the plugin is the step that ends it.
- Login Security
- Alerts
External References
Related records
Same weakness class
Other vulnerabilities in YITH Essential Kit for WooCommerce #1
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