Description
The X Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Youtube Video ID field in all versions up to, and including, 1.0.16. This is due to insufficient input sanitization and output escaping on the Youtube Video ID parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an affected page.
References3
Metrics
- CVSS 3.1
-
6.4
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 16 · as of 9 November 2026
- CWE
- CWE-79
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.