Veille CVE

Septembre 2026

3 CVE

Critique 0 Élevée 0 Moyenne 2 Faible 1 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « Unknown Visualizer » ✕
  1. CVE-2026-86784 6.8 Moyenne

    Unknown Visualizer

    The Visualizer WordPress plugin before 4.0.8 does not sanitise and escape a chart's JSON data source configuration before outputting it back in the chart editor, allowing users with the Contributor role and above to store JavaScript that executes in the browser of any higher-privileged user, such as an administrator, who reviews the affected chart.

  2. CVE-2026-86782 5.5 Moyenne

    Unknown Visualizer

    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.

  3. CVE-2026-86779 2.7 Faible

    Unknown Visualizer

    The Visualizer WordPress plugin before 4.0.6 does not properly authorise chart-deletion requests, performing only a site-wide capability check with no per-object ownership verification, allowing users with the Contributor role and above to permanently delete any chart on the site, including charts created by other users such as administrators.