CVE Catalog

CVE-2026-110029

MediumCVSS 5.4
Published: Updated: Translated: NVD NIST

Summary

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.

Risk Assessment

A user with minimal privileges can modify or permanently delete attachments and generated WebP files belonging to other users. This leads to data loss and possible site instability.

Recommendation

Update the Squeeze plugin to version 1.8.1 or later. Until then, consider restricting user roles or disabling the plugin.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS