RTMKit Addons <= 1.6.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Accordion Repeater Block Attribute

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-8609
CVSS 6.4 (Medium)
Publicly Published November 17, 2025
Last Updated November 18, 2025
Researcher zer0gh0st

Description

The RTMKit Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Accordion Block's attributes in all versions up to, and including, 1.6.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for RTMKit

Software Type Plugin
Software Slug rometheme-for-elementor (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.6.6, or a newer patched version
Affected Version
  • <= 1.6.5
Patched Version
  • 1.6.6

Recent vulnerabilities in RTMKit

# Title CVE ID CVSS Researchers Date
1 RTMKit <= 2.0.7 - Authenticated (Contributor+) Limited Local File Inclusion via 'template' Parameter CVE-2026-5137 4.3 wesley (wcraft) July 2, 2026
2 RTMKit <= 2.0.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Advanced Heading Widget 'Background Text' Parameter CVE-2026-8351 6.4 theviper17y July 2, 2026
3 RTMKit Addons for Elementor <= 2.0.8 - Authenticated (Contributor+) Information Exposure CVE-2026-12906 4.3 Meher Sudhakar Abbireddi June 25, 2026
4 RTMKit Addons for Elementor <= 2.0.8 - Missing Authorization CVE-2026-12907 4.3 Meher Sudhakar Abbireddi June 25, 2026
5 RTMKit <= 2.0.7 - Authenticated (Contributor+) Missing Authorization to Arbitrary Form Submission Access via 'entries_id' Parameter CVE-2026-5149 6.5 wesley (wcraft) June 15, 2026
6 RTMKit Addons for Elementor <= 2.0.2 - Authenticated (Author+) Missing Authorization to Widget Configuration Modification CVE-2026-3426 4.3 momopon1415 May 12, 2026
7 RTMKit Addons for Elementor <= 2.0.2 - Authenticated (Author+) Local File Inclusion via 'path' CVE-2026-3425 8.8 momopon1415 May 12, 2026
8 RTMKit <= 1.6.8 - Reflected Cross-Site Scripting via 'themebuilder' Parameter CVE-2025-12473 6.1 LionTree March 10, 2026
9 RTMKit <= 1.6.5 - Authenticated (Contributor+) Arbitrary File Upload CVE-2025-62065 8.8 Ananda Dhakal October 18, 2025
10 RTMKit Addons for Elementor <= 1.6.0 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-49235 6.4 Prissy June 5, 2025

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