CVE-2026-78150: Unknown Smart Post

Low severity, CVSS 2.7. EPSS: 0.3% chance of exploitation in the next 30 days.

The Smart Post WordPress plugin before 4.0.8 does not check the type, ownership or status of the post it is asked to duplicate, allowing users with contributor privileges and above to copy any private or password protected post into a draft of their own and read its content and metadata.

Affected products

• Unknown Smart Post: from 4.0.0, before 4.0.8 (fixed in 4.0.8)

Published 2026-09-05. Last modified 2026-09-08.