Betheme <= 28.5.7 - Authenticated (Contributor+) Remote Code Execution

8.8
Improper Control of Generation of Code ('Code Injection')
CVE CVE-2026-65548
CVSS 8.8 (High)
Publicly Published July 28, 2026
Last Updated August 29, 2026
Researcher daroo

Description

The Betheme theme for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 28.5.7. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server.

References

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Vulnerability Details for Betheme

Software Type Theme
Software Slug betheme
Patched? Yes
Remediation Update to version 28.5.8, or a newer patched version
Affected Version
  • <= 28.5.7
Patched Version
  • 28.5.8

Recent vulnerabilities in Betheme

# Title CVE ID CVSS Researchers Date
1 Betheme <= 28.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'icon_box_2' Shortcode CVE-2026-6178 6.4 João Pedro Soares de Alcântara August 25, 2026
2 Betheme <= 28.4 - Authenticated (Author+) Arbitrary File Upload to Remote Code Execution via Icon Pack Upload CVE-2026-6261 8.8 Webbernaut, Leonid Semenenko (lsemenenko) May 4, 2026
3 Betheme <= 28.4 - Authenticated (Contributor+) Arbitrary File Deletion via 'mfn-icon-upload' CVE-2026-6262 6.5 Webbernaut, Leonid Semenenko (lsemenenko) May 4, 2026
4 Betheme <= 28.1.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'page_title' CVE-2025-9371 6.4 Zbigniew Piotrak October 8, 2025
5 Betheme <= 28.2 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-63075 6.4 João Pedro Soares de Alcântara October 6, 2025
6 Betheme <= 28.1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-7399 6.4 stealthcopter August 5, 2025
7 Multiple Plugins <= (Various Versions) - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via Magnific Popups JavaScript Library CVE-2024-5647 6.4 Webbernaut July 2, 2025
8 Betheme <= 28.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-3077 6.4 Webbernaut April 15, 2025
9 Betheme <= 27.6.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom JS CVE-2025-0450 6.4 stealthcopter January 20, 2025
10 Betheme | Responsive Multipurpose WordPress & WooCommerce Theme <= 27.5.5 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File CVE-2024-5567 6.4 wesley (wcraft) September 12, 2024

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