CVE-2026-57811 in Organic IDX Plugin
Summary
by MITRE • 07/13/2026
Improper Control of Generation of Code ('Code Injection') vulnerability in Realtyna Realtyna Organic IDX plugin real-estate-listing-realtyna-wpl allows Remote Code Inclusion.This issue affects Realtyna Organic IDX plugin: from n/a through <= 5.2.0.
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Analysis
by VulDB Data Team • 07/13/2026
This vulnerability represents a critical code injection flaw that enables remote attackers to execute arbitrary code on affected systems through the Realtyna Organic IDX plugin for WordPress. The issue stems from improper input validation and sanitization within the plugin's code generation mechanisms, creating an environment where malicious actors can inject and execute harmful code remotely without authentication. The vulnerability affects versions of the plugin up to and including 5.2.0, indicating a widespread exposure across multiple iterations of the software.
The technical implementation of this flaw demonstrates a classic improper control of code generation vulnerability that aligns with CWE-94, which specifically addresses the execution of code that should not be executed. Attackers can exploit this weakness by manipulating input parameters that are directly used in code generation processes, bypassing normal security controls and gaining unauthorized access to the underlying system. The vulnerability occurs when user-supplied data is not properly validated or sanitized before being incorporated into dynamic code execution contexts.
From an operational perspective, this vulnerability presents a severe risk to real estate websites utilizing the affected plugin, as it allows for complete system compromise through remote code inclusion attacks. Successful exploitation could enable attackers to install backdoors, steal sensitive data including property listings and client information, modify website content, or even use the compromised system as a launching point for further attacks within the network infrastructure. The impact extends beyond individual websites to potentially affect entire real estate listing platforms that rely on this plugin.
Organizations should immediately implement mitigations including updating to the latest version of the Realtyna Organic IDX plugin where available and applying any security patches provided by the vendor. Additionally, implementing web application firewalls with specific rules to detect and block suspicious code injection attempts can provide additional defense layers. Network segmentation and monitoring for unusual outbound connections or file modifications should be established to detect potential exploitation attempts. The vulnerability also highlights the importance of regular security assessments and input validation practices in web applications, particularly those handling user-generated content or dynamic data processing operations.
This vulnerability type has been consistently identified in security frameworks and attack matrices including the MITRE ATT&CK framework where it maps to techniques involving code injection and remote command execution. The attack surface is particularly concerning given that real estate listing platforms often contain sensitive personal information and business-critical data, making them attractive targets for cybercriminals seeking persistent access to valuable datasets. Organizations should conduct thorough security reviews of all plugins and themes in their WordPress installations to identify similar vulnerabilities and ensure comprehensive protection against evolving threat landscapes.