CVE-2026-84820 Cross-site scripting in Unlimited Elements For Elementor (Free Widgets, Addons, Templates)
Unauthenticated attackers can inject malicious scripts via the Unlimited Elements for Elementor plugin, potentially compromising user sessions.
- 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-2026-84820?
CVE-2026-84820 is a high-severity cross-site scripting vulnerability in Unlimited Elements For Elementor (Free Widgets, Addons, Templates), published on 8 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
Unauthenticated Cross Site Scripting (XSS) in Unlimited Elements For Elementor (Free Widgets, Addons, Templates) <= 2.0.17 versions.
Weakness: CWE-79
Which versions are affected by CVE-2026-84820?
How do I fix CVE-2026-84820?
No fix has been published for CVE-2026-84820 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-2026-84820 being exploited?
There is no known exploitation of CVE-2026-84820 in the wild and no public exploit code.
Sources
Also known as GHSA-pmv9-cx7p-8m6f.