CVE-2026-77150 Unlimited Elements For Elementor <= 2.0.16 - Reflected Cross-Site Scripting
Unauthenticated attackers can inject arbitrary scripts via the data[name] parameter in the Unlimited Elements for Elementor plugin, requiring user interaction.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-77150?
CVE-2026-77150 is a medium-severity cross-site scripting vulnerability in unitecms Unlimited Elements For Elementor, published on 11 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The Unlimited Elements For Elementor plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'data[name]' Parameter in all versions up to, and including, 2.0.16 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The show_preview AJAX action is registered for unauthenticated users and is gated only by a nonce, which an unauthenticated attacker can retrieve by loading any publicly accessible page that emits it.
Weakness: CWE-79
Which versions are affected by CVE-2026-77150?
How do I fix CVE-2026-77150?
No fix has been published for CVE-2026-77150 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-77150 being exploited?
There is no known exploitation of CVE-2026-77150 in the wild and no public exploit code.
Sources
Also known as GHSA-vwg6-gphv-2qrf.