CVE-2026-86782 Visualizer < 4.0.6 - Contributor+ Arbitrary Post/Page Modification via IDOR

The Visualizer WordPress plugin before 4.0.6 does not properly authorise access to its chart-building actions, allowing users with the Contributor role and above to publish, rename, and overwrite the content of posts and pages they do not own, including other users' private drafts...