{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-22T17:35:20.520","vulnerabilities":[{"cve":{"id":"CVE-2023-4919","sourceIdentifier":"security@wordfence.com","published":"2023-10-20T07:15:16.033","lastModified":"2026-04-08T18:18:17.450","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The iframe plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `iframe` shortcode in versions up to, and including, 4.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permission and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This was partially patched in version 4.6 and fully patched in version 4.7."},{"lang":"es","value":"El complemento iframe para WordPress es vulnerable a Cross-Site Scripting (XSS) Almacenado a través del shortcode `iframe` en versiones hasta la 4.6 incluida debido a una sanitización de entrada y un escape de salida insuficientes. Esto hace posible que atacantes autenticados, con permiso de nivel de colaborador y superior, inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada. Esto fue parcheado parcialmente en la versión 4.6 y completamente parcheado en la versión 4.7."}],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","baseScore":6.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":3.1,"impactScore":2.7},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":2.7}]},"weaknesses":[{"source":"security@wordfence.com","type":"Primary","description":[{"lang":"en","value":"CWE-79"}]},{"source":"nvd@nist.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:iframe_project:iframe:*:*:*:*:*:wordpress:*:*","versionEndExcluding":"4.7","matchCriteriaId":"9EF9E40D-E2D5-4E14-A070-61F0EB1C41BF"}]}]}],"references":[{"url":"https://plugins.trac.wordpress.org/browser/iframe/tags/4.5/iframe.php#L28","source":"security@wordfence.com","tags":["Exploit"]},{"url":"https://plugins.trac.wordpress.org/browser/iframe/tags/4.5/iframe.php#L40","source":"security@wordfence.com","tags":["Exploit"]},{"url":"https://plugins.trac.wordpress.org/changeset/2970787/iframe#file4","source":"security@wordfence.com","tags":["Patch"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/3706deed-55f2-4dfb-bfed-7a14872cd15a?source=cve","source":"security@wordfence.com","tags":["Patch","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/iframe/tags/4.5/iframe.php#L28","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"]},{"url":"https://plugins.trac.wordpress.org/browser/iframe/tags/4.5/iframe.php#L40","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"]},{"url":"https://plugins.trac.wordpress.org/changeset/2970787/iframe#file4","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/3706deed-55f2-4dfb-bfed-7a14872cd15a?source=cve","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]}]}}]}