CVE-2026-83547 Xpro Elementor Addons 1.6.0 - 1.7.3 - Contributor+ Stored XSS via Multiple Widgets
Contributors can inject malicious scripts via widget settings, leading to stored XSS attacks against site visitors.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-83547?
CVE-2026-83547 is a medium-severity cross-site scripting vulnerability in Unknown Xpro Addons, published on 2 Sep 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
The Xpro Addons WordPress plugin before 1.7.4 does not properly escape some of its widgets' settings before outputting them within HTML attributes, which could allow users with the Contributor role and above to perform Stored Cross-Site Scripting attacks.
Weakness: CWE-79
Which versions are affected by CVE-2026-83547?
How do I fix CVE-2026-83547?
No fix has been published for CVE-2026-83547 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-2026-83547 being exploited?
There is no known exploitation of CVE-2026-83547 in the wild and no public exploit code.
Sources
Also known as GHSA-7rxv-rgcp-8v64.