ThemeREX Addons < 2.45.0 - Unauthenticated Stored Cross-Site Scripting

7.2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2026-97235
CVSS 7.2 (High)
Publicly Published September 24, 2026
Last Updated September 30, 2026
Researcher nh4tvd

Description

The ThemeREX Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to 2.45.0. This is due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers 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 ThemeREX Addons

Software Type Plugin
Software Slug trx_addons
Patched? Yes
Remediation Update to version 2.45.0, or a newer patched version
Affected Version
  • < 2.45.0
Patched Version
  • 2.45.0

Recent vulnerabilities in ThemeREX Addons

# Title CVE ID CVSS Researchers Date
1 ThemeREX Addons < 2.45.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting CVE-2026-97236 6.4 nh4tvd September 24, 2026
2 ThemeREX Addons < 2.45.0 - Unauthenticated PHP Object Injection CVE-2026-62105 8.1 nh4tvd September 11, 2026
3 ThemeREX Addons < 2.38.5 - Unauthenticated Arbitrary File Upload CVE-2026-1969 9.8 Erwan LR March 30, 2026
4 ThemeREX Addons <= 2.36.1.1 - Unauthenticated PHP Object Injection CVE-2025-60205 8.1 Bonds August 27, 2025
5 ThemeREX Addons <= 2.35.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via trx_addons_get_svg_from_file Function CVE-2025-6997 6.4 stealthcopter July 18, 2025
6 ThemeREX Addons <= 2.32.3 - Unauthenticated Arbitrary File Upload in trx_addons_uploads_save_data CVE-2024-13448 9.8 Tonn January 27, 2025
7 ThemeREX Addons <= 2.33.0 - Authenticated (Contributor+) Local File Inclusion via Shortcode CVE-2025-0682 8.8 István Márton January 24, 2025
8 ThemeREX Addons (Various Versions) - Missing Authorization CVE-2020-10257 9.8 Chloe Chamberland March 9, 2020

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