What is CVE-2026-76790?

CVE-2026-76790 is a high-severity vulnerability in Estatik Real Estate Plugin, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-09-19.

How severe is CVE-2026-76790?

High severity. CVSS v3 base score is 7.1 out of 10.

XSS in Estatik Real Estate Plugin

CVE-2026-76790

The Estatik Real Estate Plugin WordPress plugin before 4.3.5 does not sanitise and escape several values decoded from a request parameter before reflecting them back in an unauthenticated AJAX response, leading to Reflected Cross-Site Scripting.

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

Affected products

Unknown Estatik Real Estate Plugin

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2026-76790?: CVE-2026-76790 is a high-severity vulnerability in Estatik Real Estate Plugin, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-09-19.
How severe is CVE-2026-76790?: High severity. CVSS v3 base score is 7.1 out of 10.