What is CVE-2026-11767?

CVE-2026-11767 is a high-severity vulnerability in Free Theme Builder For Elementor, classified under Cross-site Scripting. CVSS score: 8.8/10. Published 2026-07-21.

How severe is CVE-2026-11767?

High severity. CVSS v3 base score is 8.8 out of 10.

XSS in Free Theme Builder For Elementor

CVE-2026-11767

The Free Builder for Elementor WordPress plugin before 1.6.7 does not sanitise submitted contact form field values before storing them and outputting them in the admin dashboard, allowing unauthenticated attackers to perform Stored Cross-Site Scripting attacks that execute when a logged-in administrator views the form submissions.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (41.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Unknown Free Theme Builder For Elementor — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-11767?: CVE-2026-11767 is a high-severity vulnerability in Free Theme Builder For Elementor, classified under Cross-site Scripting. CVSS score: 8.8/10. Published 2026-07-21.
How severe is CVE-2026-11767?: High severity. CVSS v3 base score is 8.8 out of 10.