CVE-2026-110029: Unknown Squeeze

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Squeeze WordPress plugin before 1.8.1 does not perform a capability check on one of its AJAX actions, allowing authenticated users with a role as low as Subscriber to revert any attachment to its backup copy and to permanently delete that backup and the plugin's generated WebP derivatives, regardless of ownership.

Affected products

• Unknown Squeeze: before 1.8.1 (fixed in 1.8.1)

Published 2026-10-16. Last modified 2026-10-16.