CVE-2026-10077: Unknown Yootheme

Medium severity, CVSS 6.8. EPSS: 0.4% chance of exploitation in the next 30 days.

The yootheme WordPress theme before 5.0.35 does not prevent its bundled front-end framework from treating certain HTML attributes, which are permitted by wp_kses_post(), as markup, allowing users with the Author role to perform Stored Cross-Site Scripting attacks that execute in the browser of any user who views the affected post.

Affected products

• Unknown Yootheme: before 5.0.35 (fixed in 5.0.35)

Published 2026-07-02. Last modified 2026-07-02.