Realtyna Organic IDX plugin + WPL Real Estate <= 5.3.0 - Authenticated (Subscriber+) Arbitrary File Upload
| CVE | CVE-2026-16236 |
|---|---|
| CVSS | 8.8 (High) |
| Publicly Published | July 30, 2026 |
| Last Updated | August 14, 2026 |
| Researcher |
Son Van (mrs0x06)
- FPT University
|
Description
The Realtyna Organic IDX plugin for WordPress is vulnerable to Arbitrary File Upload in versions up to, and including, 5.3.0. This is due to missing file extension and content validation in the saveLiveImages() function combined with an insufficient authorization check on the get_keys() AJAX handler and a missing authentication check on the REST API import endpoint. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Learn more about Arbitrary File Upload vulnerabilities and how to prevent them.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for Realtyna Organic IDX plugin + WPL Real Estate
| Software Type | Plugin |
|---|---|
| Software Slug | real-estate-listing-realtyna-wpl (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 5.4.0, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Realtyna Organic IDX plugin + WPL Real Estate
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