{"api_version":"1","generated_at":"2026-07-23T19:39:23+00:00","cve":"CVE-2020-20406","urls":{"html":"https://cve.report/CVE-2020-20406","api":"https://cve.report/api/cve/CVE-2020-20406.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-20406","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-20406"},"summary":{"title":"CVE-2020-20406","description":"A stored XSS vulnerability exists in the Custom Link Attributes control Affect function in Elementor Page Builder 2.9.2 and earlier versions. It is caused by inadequate filtering on the link custom attributes.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2020-09-16 20:15:00","updated_at":"2020-09-18 20:30:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"https://wordpress.org/plugins/elementor/#developers","name":"https://wordpress.org/plugins/elementor/#developers","refsource":"MISC","tags":["Product","Third Party Advisory"],"title":"Elementor Website Builder – WordPress plugin | WordPress.org","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-20406","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-20406","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"20406","vulnerable":"1","versionEndIncluding":"2.9.2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"elementor","cpe5":"elementor_page_builder","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"wordpress","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-20406","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A stored XSS vulnerability exists in the Custom Link Attributes control Affect function in Elementor Page Builder 2.9.2 and earlier versions. It is caused by inadequate filtering on the link custom attributes."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://wordpress.org/plugins/elementor/#developers","refsource":"MISC","name":"https://wordpress.org/plugins/elementor/#developers"}]}},"nvd":{"publishedDate":"2020-09-16 20:15:00","lastModifiedDate":"2020-09-18 20:30:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.3,"impactScore":2.7},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":3.5},"severity":"LOW","exploitabilityScore":6.8,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:elementor:elementor_page_builder:*:*:*:*:*:wordpress:*:*","versionEndIncluding":"2.9.2","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"20406","Ordinal":"181815","Title":"CVE-2020-20406","CVE":"CVE-2020-20406","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"20406","Ordinal":"1","NoteData":"A stored XSS vulnerability exists in the Custom Link Attributes control Affect function in Elementor Page Builder 2.9.2 and earlier versions. It is caused by inadequate filtering on the link custom attributes.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"20406","Ordinal":"2","NoteData":"2020-09-16","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"20406","Ordinal":"3","NoteData":"2020-09-16","Type":"Other","Title":"Modified"}]}}}