Medium severity · published Aug 31, 2026
CVE-2026-83492
WordPress Kubio AI Website Builder - Denial Of Service
6.9
CVSS
0.4%
EPSS
No
On KEV
Description
Improper input validation vulnerability in Extend Themes Kubio AI Website Builder.
This issue affects Kubio AI Website Builder: before 2.9.1.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KA
Kubio AI Website Builder · Extend Themes
before 2.9.1 · source: vendor