CVE-2026-28114 CRITICAL

CVE-2026-28114: WordPress WooCommerce License Manager plugin <= 7.0.6 - Arbitrary File Upload vulnerability

Vendor Firassaidi
Product WooCommerce License Manager
Weakness CWE-434 · Unrestricted file upload
Published March 5, 2026
Last update April 28, 2026

CVSS base score

9.1/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

Unrestricted Upload of File with Dangerous Type vulnerability in firassaidi WooCommerce License Manager fs-license-manager allows Upload a Web Shell to a Web Server.This issue affects WooCommerce License Manager: from n/a through <= 7.0.6.

Explanation of Vulnerability in Simple Terms

02Summary

WooCommerce License Manager versions 7.0.6 and earlier allow authenticated administrators to upload files without proper validation. An attacker with admin access can upload malicious files to compromise the site. The vulnerability affects file handling across the entire WordPress installation due to scope change.

What an attacker can do

03Attacker Capabilities

Upload malicious files to the site and execute code if they have admin access.

Potential impact on your site

04Site Impact

A compromised admin account can upload files that execute code, potentially taking over your entire WordPress site.

Conditions required to exploit

05Prerequisites

Attacker must have WordPress administrator privileges; no user interaction required.

Key dates

06Disclosure timeline

March 5, 2026 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE