CVE-2025-8487: fallo de gravedad media en extendthemes Kubio AI Page Builder
Kubio AI Page Builder <= 2.6.3 - Missing Authorization to Authenticated (Subscriber+) Limited Plugin Installation
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.4epss 0.3%
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 possible for authenticated attackers, with Subscriber-level access and above, to install the Image Hub plugin.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Productos afectados
extendthemes · Kubio AI Page BuilderCVEs relacionadas — extendthemes Kubio AI Page Builder
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-2294CRITICALKubio AI Page Builder <= 2.5.1 - Unauthenticated Local File InclusionEPSS 78.4%CVE-2026-5427MEDIUMKubio AI Page Builder <= 2.7.2 - Missing Authorization to Authenticated (Contributor+) Limited File Upload via Kubio Block AttributesEPSS 0.5%CVE-2026-16779MEDIUMKubio AI Page Builder <= 2.8.5 - Missing Authorization to Authenticated (Contributor+) Front-Page/Menu/Template Configuration Reversion via kubio_restore_front_page AJAX ActionEPSS 0.4%CVE-2026-14472MEDIUMKubio AI Page Builder <= 2.8.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via kubio/copyright Block ContentEPSS 0.4%CVE-2026-100107HIGHKubio AI Page Builder <= 2.9.2 - Unauthenticated Stored Cross-Site Scripting via SVG Comment Content (KSES Allowlist Bypass)EPSS 0.3%CVE-2024-13516MEDIUMKubio AI Page Builder <= 2.3.5 - Reflected Cross-Site ScriptingEPSS 0.3%
Referencias
https://plugins.trac.wordpress.org/browser/kubio/tags/2.6.3/lib/integrations/image-hub/image-hub.php#L70https://plugins.trac.wordpress.org/changeset/3361499/kubio/trunk/lib/integrations/image-hub/image-hub.phphttps://www.wordfence.com/threat-intel/vulnerabilities/id/1f528c89-2b8c-4750-b9eb-47ebd8c1630e?source=cve