# CVE-2026-57811: Realtyna Organic IDX plugin code injection allows RCE

Source: https://junglewise.ai/threats/cve-2026-57811-realtyna-organic-idx-plugin-code-injection-allows-rce  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-13. Updated: 2026-07-13  
License: CC BY 4.0 with a link back

CVE-2026-57811 · Severity: critical · CVSS 10 · Published 2026-07-13

A critical security flaw has been identified in the Realtyna Organic IDX plugin, a tool used by real estate websites to display property listings. This vulnerability allows an unauthorized attacker to remotely execute malicious code on the website's server. If exploited, an attacker could gain full control over the website, potentially leading to the theft of sensitive customer data, site defacement, or the installation of ransomware.

Vendors: [Realtyna](https://junglewise.ai/threats/vendors/realtyna).

## Quick answers

**Is CVE-2026-57811 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-57811 being exploited in the wild.

**How severe is CVE-2026-57811?** Critical severity, with a CVSS score of 10, published 13 July 2026.

**Which products and versions are affected?** Realtyna WPL Real Estate <= 5.2.0.

**Is there a fix for CVE-2026-57811?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-57811 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-57811?** Check whether you run Realtyna WPL Real Estate at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The Realtyna Organic IDX plugin (real-estate-listing-realtyna-wpl) through version 5.2.0 contains an Improper Control of Generation of Code ('Code Injection') vulnerability (CWE-94). This flaw allows an unauthenticated remote attacker to perform Remote Code Inclusion/Execution (RCE) by injecting malicious code into the application. The vulnerability has a CVSS score of 10.0, indicating it is easily exploitable over the network without user interaction. Attackers can leverage this to gain a backdoor, escalate privileges, and achieve full system compromise. A fix is available in version 5.3.0.

## Affected products

- Realtyna Realtyna Organic IDX plugin (real-estate-listing-realtyna-wpl) <= 5.2.0

## Timeline

- 2026-06-03: other: Reported by ParkHyunWoo
- 2026-07-09: advisory: Patchstack advisory published
- 2026-07-13: disclosed: CVE published to NVD

## References

- [https://wordpress.org/plugins](https://wordpress.org/plugins)
- [https://patchstack.com/database/Wordpress/Plugin/real-estate-listing-realtyna-wpl/vulnerability/wordpress-realtyna-organic-idx-plugin-plugin-5-2-0-remote-code-execution-rce-vulnerability?_s_id=cve](https://patchstack.com/database/Wordpress/Plugin/real-estate-listing-realtyna-wpl/vulnerability/wordpress-realtyna-organic-idx-plugin-plugin-5-2-0-remote-code-execution-rce-vulnerability?_s_id=cve)

## Related threats

- [Realtyna WPL Real Estate arbitrary file upload in API](https://junglewise.ai/threats/cve-2026-13714-realtyna-wpl-real-estate-arbitrary-file-upload-in-api)