What the vulnerability does
01Description
The Translate WordPress and go Multilingual – Weglot plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'clean_options' function in all versions up to, and including, 5.1. This makes it possible for unauthenticated attackers to delete limited transients that contain cached plugin options.
Explanation of Vulnerability in Simple Terms
02Summary
The Weglot translation plugin for WordPress versions 5.1 and earlier fails to properly check user permissions before allowing certain actions. An unauthenticated attacker can modify site content or settings without logging in. The vulnerability requires no user interaction and can be exploited remotely over the network.
What an attacker can do
03Attacker Capabilities
Modify WordPress site content or settings without authentication.
Potential impact on your site
04Site Impact
Attackers can alter your site's content, translations, or plugin settings without your knowledge or permission.
Conditions required to exploit
05Prerequisites
Network access to the WordPress site; no authentication or user interaction required.
Key dates
06Disclosure timeline
October 30, 2025
CVE published
April 8, 2026
Record updated