Description
Unauthenticated Cross Site Scripting (XSS) in Realtyna Organic IDX plugin <= 5.4.1 versions.
Published: 2026-08-27
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The vulnerability is an unauthenticated Cross‑Site Scripting flaw that permits attackers to inject arbitrary JavaScript into pages rendered by the plugin. Such scripts can steal session cookies, deface the site, or redirect visitors to malicious sites, compromising confidentiality and integrity of site users.

Affected Systems

WordPress Realtyna Organic IDX plugin, versions 5.4.1 and earlier, used within WordPress installations by the vendor Realtyna.

Risk and Exploitability

The CVSS score of 7.1 indicates a high severity for an XSS vulnerability. No EPSS score is reported, so exploitation probability remains unknown, and it is not listed in CISA KEV. Attackers can trigger the flaw by accessing plugin pages or submitting data through the plugin’s input fields without authentication, making the risk significant for any publicly accessible WordPress site that runs the affected plugin.

Generated by OpenCVE AI on August 27, 2026 at 10:26 UTC.

Remediation

Vendor Solution

Update the WordPress Realtyna Organic IDX plugin Plugin to the latest available version (at least 5.4.2).

OpenCVE Recommended Actions

  • Upgrade the Realtyna Organic IDX plugin to version 5.4.2 or later.
  • If an upgrade is not immediately possible, disable the plugin completely until a patch is applied.
  • Ensure that any user‑generated content handled by the plugin is sanitized or filtered before rendering to mitigate the XSS risk temporarily.

Generated by OpenCVE AI on August 27, 2026 at 10:26 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Thu, 27 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 27 Aug 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Realtyna
Realtyna realtyna Organic Idx Plugin
Wordpress
Wordpress wordpress
Vendors & Products Realtyna
Realtyna realtyna Organic Idx Plugin
Wordpress
Wordpress wordpress

Thu, 27 Aug 2026 09:30:00 +0000

Type Values Removed Values Added
Description Unauthenticated Cross Site Scripting (XSS) in Realtyna Organic IDX plugin <= 5.4.1 versions.
Title WordPress Realtyna Organic IDX plugin plugin <= 5.4.1 - Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Subscriptions

Realtyna Realtyna Organic Idx Plugin
Wordpress Wordpress
cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-08-27T14:31:54.357Z

Reserved: 2026-08-24T07:37:35.411Z

Link: CVE-2026-78261

cve-icon Vulnrichment

Updated: 2026-08-27T14:27:27.984Z

cve-icon NVD

Status : Received

Published: 2026-08-27T10:16:37.003

Modified: 2026-08-27T17:20:38.270

Link: CVE-2026-78261

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-27T10:30:06Z

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')