CVE-2025-12675: Mykiot Kiotviet Sync

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

The KiotViet Sync plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the saveConfig() function in all versions up to, and including, 1.8.5. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the plugin's config.

Affected products

• Mykiot Kiotviet Sync: up to and including 1.8.5

Published 2025-11-05. Last modified 2026-06-17.