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.
References5
- plugins.trac.wordpress.org/browser/real-estate-listing-realtyna…
- plugins.trac.wordpress.org/browser/real-estate-listing-realtyna…
- plugins.trac.wordpress.org/browser/real-estate-listing-realtyna…
- plugins.trac.wordpress.org/browser/real-estate-listing-realtyna…
- www.wordfence.com/threat-intel/vulnerabilities/id/4a64f840-8570…
Metrics
- CVSS 3.1
-
8.8
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 1% percentile: 69 · as of 13 November 2026
- CWE
- CWE-434
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.