CVE-2023-22851: Tiki

High severity, CVSS 7.2. EPSS: 1% chance of exploitation in the next 30 days.

Tiki before 24.2 allows lib/importer/tikiimporter_blog_wordpress.php PHP Object Injection by an admin because of an unserialize call.

Affected products

• Tiki Tiki: before 24.2 (fixed in 24.2)

Published 2023-01-14. Last modified 2026-06-17.