CVE-2024-33924

Realtyna Organic IDX plugin <= 4.14.4 - Reflected Cross-Site Scripting

2024-04-29 00:00
Muhammad Daffa

Strategic Overview

Status
Patched in 4.14.8
Affected Plugin
Realtyna Organic IDX plugin + WPL Real Estate
Affected Version
<= 4.14.4
CVSS
6.1Medium
Weakness type
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE
CVE-2024-33924
View all Realtyna Organic IDX plugin + WPL Real Estate vulnerabilities

At a glance

CVE-2024-33924 is a medium-severity Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the Realtyna Organic IDX plugin + WPL Real Estate WordPress plugin, affecting versions <= 4.14.4. It carries a CVSS score of 6.1 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 4.14.8; sites on affected versions should update now. Disclosed April 2024, reported by Muhammad Daffa.

Vulnerability Overview

The Realtyna Organic IDX plugin + WPL Real Estate plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 4.14.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site.

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Reaching this weakness in Realtyna Organic IDX plugin + WPL Real Estate <= 4.14.4 takes a caller who can reach the endpoint. Cross-site scripting happens when input from a request is written into a page without being escaped for the context it lands in, so the browser parses attacker-supplied text as markup or script.

Injected script runs with the privileges of whoever views the affected page, which is how these flaws turn into administrator session theft, silent account creation or persistent backdoors in page content. For Realtyna Organic IDX plugin + WPL Real Estate the fix is 4.14.8: builds <= 4.14.4 are affected, anything from 4.14.8 onward is not.

Remediation

Update to version 4.14.8, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to Realtyna Organic IDX plugin + WPL Real Estate: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Realtyna Organic IDX plugin + WPL Real Estate 4.14.8 closes this, and updating the plugin is the step that ends it.

  • Firewall
  • Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-33924https://www.wordfence.com/threat-intel/vulnerabilities/id/bb2897fc-c38b-419f-8651-0620a31b50echttps://nvd.nist.gov/vuln/detail/CVE-2024-33924

Related records

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C