CVE-2026-105886: Bdthemes Ultimate Post Kit

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in BdThemes Ultimate Post Kit ultimate-post-kit allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Ultimate Post Kit: from n/a through 4.5.5.

Affected products

• Bdthemes Ultimate Post Kit: up to and including 4.5.5

Published 2026-10-08. Last modified 2026-10-08.