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Description

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.

PUBLISHED Reserved 2025-08-22 | Published 2025-10-09 | Updated 2025-10-09 | Assigner Wordfence




MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

*
affected

Timeline

2025-08-22:Vendor Notified
2025-10-08:Disclosed

Credits

Zbigniew Piotrak finder

References

www.wordfence.com/...-39e2-4b07-baed-1f7d7f67602e?source=cve

themeforest.net/...sive-multipurpose-wordpress-theme/7758048

cve.org (CVE-2025-9371)

nvd.nist.gov (CVE-2025-9371)

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