CVE-2025-66116 WordPress Ultimate Member Widgets for Elementor plugin <= 2.3 - Sensitive Data Exposure vulnerability
An attacker can retrieve sensitive data exposed by the Ultimate Member Widgets for Elementor plugin, requiring a plugin update to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-66116?
CVE-2025-66116 is a high-severity vulnerability in UserElements Ultimate Member Widgets for Elementor, published on 18 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Insertion of Sensitive Information Into Sent Data vulnerability in UserElements Ultimate Member Widgets for Elementor ultimate-member-widgets-for-elementor allows Retrieve Embedded Sensitive Data.This issue affects Ultimate Member Widgets for Elementor: from n/a through <= 2.3.
Weakness: CWE-201
Which versions are affected by CVE-2025-66116?
How do I fix CVE-2025-66116?
No fix has been published for CVE-2025-66116 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-66116 being exploited?
There is no known exploitation of CVE-2025-66116 in the wild and no public exploit code.
Sources
Also known as GHSA-6cww-qhvw-jff7.