CVE-2025-63075
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk9th percentile - higher than 9% of all known CVEs
Summary
The Betheme theme by muffingroup (up to version 28.2) has a DOM-Based XSS vulnerability due to improper input neutralization during page generation. An attacker can inject malicious script that executes in the victim's browser.
Risk Assessment
Risk of user session hijacking, data theft, or unauthorized actions in the victim's browser context.
Recommendation
Update the theme to the latest version if available, and implement input and output sanitization mechanisms.
Other vulnerabilities in Betheme
See all- CVE-2026-65548Critical
Contributor Remote Code Execution (RCE) in Betheme versions up to 28.4.2.
- CVE-2026-6178Medium
The Betheme theme for WordPress is vulnerable to Stored Cross-Site Scripting via the theme's 'icon_box_2' shortcode in all versions up to, and including, 28.4 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.
Original NVD description (English source)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in muffingroup Betheme betheme allows DOM-Based XSS.This issue affects Betheme: from n/a through <= 28.2.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS