CVE-2026-16236: CWE-434 Unrestricted Upload of File with Dangerous Type in realtyna Realtyna Organic IDX plugin + WPL Real Estate
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.
CVE-2026-16236: CWE-434 Unrestricted Upload of File with Dangerous Type in realtyna Realtyna Organic IDX plugin + WPL Real Estate
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.
CVSS v3.1
Score 8.8high
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-07-19T19:56:51.970Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a6c42b99c2644c7f86e86a4
Added to database: 07/31/2026, 06:37:45 UTC
Last updated: 07/31/2026, 08:06:57 UTC
Views: 8
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