CVE-2025-9371
MediumCVSS 6.4Exploitation Probability (EPSS)
Low risk8th percentile - higher than 8% of all known CVEs
Summary
The Betheme theme for WordPress is vulnerable to Stored Cross-Site Scripting via the 'page_title' parameter in all versions up to, and including, 28.1.6 due to insufficient input sanitization and output escaping of theme breadcrumbs.
Risk Assessment
An authenticated attacker with Contributor-level access or above can inject arbitrary web scripts into pages that execute when a user visits the injected page.
Recommendation
Update the Betheme theme to a version later than 28.1.6 to remove the vulnerability.
Other vulnerabilities in Betheme
See all- CVE-2026-94415High
The Betheme theme for WordPress (up to version 28.5.8) is vulnerable to Reflected XSS due to improper input neutralization during web page generation. An attacker can inject a malicious script that executes in the victim's browser.
- 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.
- CVE-2025-63075Medium
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.
Original NVD description (English source)
The Betheme theme for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘page_title’ parameter in all versions up to, and including, 28.1.6 due to insufficient input sanitization and output escaping of theme breadcrumbs. 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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS