CVE-2026-76790

High CVSS 7.1

Published 2026-09-19 · last changed 2026-09-19

The fix

We hold no Microsoft remediation data for CVE-2026-76790, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

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.

Sources

NVD record for CVE-2026-76790

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L