CVE-2025-9371: Betheme <= 28.1.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'page_title'
The Betheme theme for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘pagetitle’ 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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-9371?
CVE-2025-9371 has a severity rating of medium due to the risk of stored cross-site scripting attacks.
How do I fix CVE-2025-9371?
To fix CVE-2025-9371, upgrade to Betheme version 28.1.7 or later.
What is stored cross-site scripting in CVE-2025-9371?
Stored cross-site scripting in CVE-2025-9371 allows authenticated attackers to inject malicious scripts that could execute in the context of other users.
Who is affected by CVE-2025-9371?
CVE-2025-9371 affects all users of the Betheme theme for WordPress versions up to and including 28.1.6.
What parameters are exploited in CVE-2025-9371?
CVE-2025-9371 exploits the 'page_title' parameter due to insufficient input sanitization and output escaping.