CVE-2026-88782
The Kubio AI Page Builder WordPress plugin before 2.9.3 does not validate the URI scheme of a user-supplied value before outputting it as a link target, allowing users with the contributor role and above to store a payload which executes in the browser of anyone who follows the link, including an administrator previewing the unpublished submission.
- Published Oct 3, 2026
- CVSS 6.8 medium
- 0.2% chance of exploitation in the next 30 days (EPSS)
- A fix is available