CVE-2026-86779

Visualizer < 4.0.6 - Contributor+ Arbitrary Chart Deletion via deleteChart

Published Sep 11, 2026 CVSS 3.1 · 2.7 Low EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions visualizer
Vendors & Products Wordpress-extensions
Wordpress-extensions visualizer
Type Values Removed Values Added
Weaknesses CWE-862
Metrics cvssV3_1

{'score': 2.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Visualizer < 4.0.6 - Contributor+ Arbitrary Chart Deletion via deleteChart
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Sep 11, 2026, 10:08 AM
Reserved
Sep 8, 2026, 11:42 AM
Status
Deferred
Published
Sep 11, 2026, 7:16 AM
Modified
Sep 11, 2026, 5:35 PM