Auth bypass in Extendthemes Kubio Ai Page Builder
CVE-2025-8487
The Kubio AI Page Builder plugin for WordPress is vulnerable to unauthorized plugin installation due to a missing capability check on the kubio-image-hub-install-plugin AJAX action in all versions up to, and including, 2.6.3. This makes it…
Vulnerability class: Broken Access Control
EPSS: 0.001 (17.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.
Affected products
- Extendthemes Kubio Ai Page Builder — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-8487?
- CVE-2025-8487 is a medium-severity vulnerability in Extendthemes Kubio Ai Page Builder, classified under Missing Authorization. CVSS score: 5.4/10. Published 2025-09-19.
- How severe is CVE-2025-8487?
- Medium severity. CVSS v3 base score is 5.4 out of 10.