XSS in King Addons For Elementor
CVE-2026-84902
The King Addons for Elementor WordPress plugin before 51.1.81 does not perform an object-level authorization check when importing template content into a page, allowing users with contributor-level access and above to overwrite the Elementor content of arbitrary posts and pages, including those owned by administrators, and to inject JavaScript through a widget setting that is output without escaping, resulting in Stored Cross-Site Scripting that executes in the session of any user who views the affected page.
Vulnerability class: XSS (Cross-Site Scripting)
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Unknown King Addons For Elementor
Weakness classification (CWE)
References
- contact@wpscan.com (technical-description, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2026-84902?
- CVE-2026-84902 is a medium-severity vulnerability in King Addons For Elementor, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-09-18.
- How severe is CVE-2026-84902?
- Medium severity. CVSS v3 base score is 6.8 out of 10.