CVE-2026-107866 WordPress JetElements For Elementor plugin <= 2.9.2.3 - Cross Site Scripting (XSS) vulnerability
Attackers can inject malicious scripts into web pages viewed by other users via the JetElements for Elementor plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-107866?
CVE-2026-107866 is a medium-severity cross-site scripting vulnerability in Crocoblock JetElements For Elementor, published on 12 Oct 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Crocoblock JetElements For Elementor jet-elements allows Stored XSS.This issue affects JetElements For Elementor: from n/a through 2.9.2.3.
Weakness: CWE-79
Which versions are affected by CVE-2026-107866?
How do I fix CVE-2026-107866?
No fix has been published for CVE-2026-107866 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-2026-107866 being exploited?
There is no known exploitation of CVE-2026-107866 in the wild and no public exploit code.
Sources
Also known as GHSA-c4vx-9mj7-8mr6.