ElementsKit Elementor Addons <= 3.8.2 - Missing Authorization to Unauthenticated Widget Content Overwrite

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2026-4362
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-05 05:16:00 UTC
Updated2026-05-05 05:16:00 UTC
DescriptionThe ElementsKit Elementor Addons plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `Live_Action::reset()` function in all versions up to, and including, 3.8.2 The function is hooked to the WordPress `init` action and triggers when both `post` and `action=elementor` GET parameters are present, with no authentication or nonce verification. This makes it possible for unauthenticated attackers to overwrite the Elementor content (`_elementor_data`) of any `elementskit_widget` custom post type by visiting a specially crafted URL. The widget's custom designs, text, and configurations are permanently replaced with a blank template.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
3.1CNADECLARED6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Roxnor ElementsKit Elementor Addons Advanced Widgets Templates Addons For Elementor affected 3.8.2 semver Not specified

References

ReferenceSourceLinkTags
www.wordfence.com/threat-intel/vulnerabilities/id/7740fdfb-65b2-4d27-935f-b0e73... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/li... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/li... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/in... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset/3499543/elementskit-lite/trunk/modules/widget-build... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Jack Pas (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-03-17T20:33:02.000ZVendor Notified
CNA2026-05-04T16:06:48.000ZDisclosed
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