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CVE-2025-15702

Unrated

Published 2026-11-05 ยท last changed 2026-11-05

The fix

We hold no Microsoft remediation data for CVE-2025-15702, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

The Cloud Blocks WordPress plugin through 1.1.8 does not perform any authorisation or sanitisation when storing block asset URLs, allowing unauthenticated users to store malicious scripts that are executed in the browser of any privileged user, such as an administrator, who opens the block editor.

Sources