CVE-2026-90964Essential Real Estate < 5.3.5 - Unauthenticated Arbitrary Email Sending

The Essential Real Estate WordPress plugin before 5.3.5 does not restrict the recipient of one of its contact email actions, allowing unauthenticated users to send emails to arbitrary addresses with an attacker-controlled sender header and message body through the site.

5.3 MEDIUMEPSS 0.18%Not in KEVNVD: Deferred

Last updated: 2026-11-06 13:17 UTC

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
5.3	MEDIUM	3.1CISA-ADP	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

CVE ID: CVE-2026-90964
Status: Deferred
Assigner (CNA): WPScan
Published: Nov 5, 2026
Last modified: 2026-11-06 13:17 UTC
Weaknesses: CWE-284

Sources

NVD
CVE.org
CISA KEV
FIRST EPSS

Refreshed hourly from the sources above. Last fetched 2026-11-08 08:45 UTC.