Reflected Cross-Site Scripting Vulnerability in Estatik Real Estate Plugin for WordPress
CVE-2026-76790

7.1HIGH

Key Information:

Vendor

WordPress
Status
Estatik Real Estate Plugin
Vendor
CVE Published:
19 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-76790?

The Estatik Real Estate Plugin for WordPress, prior to version 4.3.5, is susceptible to Reflected Cross-Site Scripting (XSS). This vulnerability arises due to the improper sanitization and escaping of user input when handled through unauthenticated AJAX calls, allowing attackers to inject malicious scripts that can be executed in the context of a user's session.

Affected Version(s)

Estatik Real Estate Plugin 4.0.1 < 4.3.5

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-76790 - Proof of Concept

References

https://wpscan.com/vulnerability/b722c7e9-7c8b-4510-85af-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Morato Antoine
WPScan
.