CVE-2026-90964
Medium
Description
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductEssential Real Estate
PublishedNov 5, 2026
First seenNov 5, 2026
Weakness typeCWE-284Improper access control
How to fix
Update
- Essential Real Estate5.3.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Essential Real Estate | v < 5.3.5 | 5.3.5 |
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