CVE-2026-27056: Stellarwp Ithemes Sync

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in StellarWP iThemes Sync ithemes-sync allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects iThemes Sync: from n/a through <= 3.2.8.

Affected products

• Stellarwp Ithemes Sync: up to and including 3.2.8

Published 2026-02-19. Last modified 2026-06-17.