{"id":"CVE-2026-4362","state":"PUBLISHED","title":"ElementsKit Elementor Addons <= 3.8.2 - Missing Authorization to Unauthenticated Widget Content Overwrite","description":"The 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.","publishedAt":"2026-05-05T04:27:56.288Z","updatedAt":"2026-05-05T15:10:20.480Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","source":"Wordfence"},"assigner":"Wordfence","products":["roxnor ElementsKit Elementor Addons – Advanced Widgets & Templates Addons for Elementor"],"affected":[{"vendor":"roxnor","product":"ElementsKit Elementor Addons – Advanced Widgets & Templates Addons for Elementor","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.8.2","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/7740fdfb-65b2-4d27-935f-b0e73487f0c4?source=cve","https://plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/live-action.php#L27","https://plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/live-action.php#L10","https://plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/init.php#L37","https://plugins.trac.wordpress.org/changeset/3499543/elementskit-lite/trunk/modules/widget-builder/live-action.php","https://plugins.trac.wordpress.org/changeset?old_path=%2Felementskit-lite/tags/3.8.2&new_path=%2Felementskit-lite/tags/3.9.0"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/4xxx/CVE-2026-4362.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-4362","state":"PUBLISHED","datePublished":"2026-05-05T04:27:56.288Z","dateUpdated":"2026-05-05T15:10:20.480Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-03-17T20:15:55.299Z"},"containers":{"cna":{"title":"ElementsKit Elementor Addons <= 3.8.2 - Missing Authorization to Unauthenticated Widget Content Overwrite","descriptions":[{"lang":"en","value":"The 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."}],"affected":[{"vendor":"roxnor","product":"ElementsKit Elementor Addons – Advanced Widgets & Templates Addons for Elementor","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.8.2","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/7740fdfb-65b2-4d27-935f-b0e73487f0c4?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/live-action.php#L27"},{"url":"https://plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/live-action.php#L10"},{"url":"https://plugins.trac.wordpress.org/browser/elementskit-lite/tags/3.8.0/modules/widget-builder/init.php#L37"},{"url":"https://plugins.trac.wordpress.org/changeset/3499543/elementskit-lite/trunk/modules/widget-builder/live-action.php"},{"url":"https://plugins.trac.wordpress.org/changeset?old_path=%2Felementskit-lite/tags/3.8.2&new_path=%2Felementskit-lite/tags/3.9.0"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","baseScore":6.5,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-05-05T04:27:56.288Z"},"credits":[{"lang":"en","type":"finder","value":"Jack Pas"}],"timeline":[{"time":"2026-03-17T20:33:02.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-05-04T16:06:48.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-05T15:09:46.346182Z","id":"CVE-2026-4362","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-05T15:10:20.480Z"}}]}}}