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124 lines
4.1 KiB
JSON
124 lines
4.1 KiB
JSON
{
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"id": "CVE-2021-24203",
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"sourceIdentifier": "contact@wpscan.com",
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"published": "2021-04-05T19:15:17.013",
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"lastModified": "2021-04-09T17:22:28.807",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Elementor Website Builder WordPress plugin before 3.1.4, the divider widget (includes/widgets/divider.php) accepts an \u2018html_tag\u2019 parameter. Although the element control lists a fixed set of possible html tags, it is possible for a user with Contributor or above permissions to send a modified \u2018save_builder\u2019 request with this parameter set to \u2018script\u2019 and combined with a \u2018text\u2019 parameter containing JavaScript, which will then be executed when the saved page is viewed or previewed."
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},
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{
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"lang": "es",
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"value": "En el plugin de WordPress Elementor Website Builder versiones anteriores a 3.1.4, el widget divisor (el archivo includes/widgets/divider.php) acepta un par\u00e1metro \"html_tag\". Aunque el control de elementos enumera un conjunto fijo de posibles etiquetas html, es posible que un usuario con permisos de Colaborador o superiores env\u00ede una petici\u00f3n \"save_builder\" modificada con este par\u00e1metro establecido en '\"script\" y combinado con un par\u00e1metro de \"text\" que contenga JavaScript , que luego ser\u00e1 ejecutado cuando la p\u00e1gina guardada es visualizada o previsualizada"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 5.4,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.3,
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"impactScore": 2.7
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "SINGLE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "NONE",
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"baseScore": 3.5
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},
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"baseSeverity": "LOW",
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"exploitabilityScore": 6.8,
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"impactScore": 2.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": true
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-79"
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}
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]
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},
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{
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"source": "contact@wpscan.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-79"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:elementor:website_builder:*:*:*:*:*:wordpress:*:*",
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"versionEndExcluding": "3.1.4",
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"matchCriteriaId": "493EC195-F031-4D35-9143-9399AEB9292A"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://wpscan.com/vulnerability/aa152ad0-5b3d-4d1f-88f4-6899a546e72e",
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"source": "contact@wpscan.com",
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"tags": [
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"Exploit",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://www.wordfence.com/blog/2021/03/cross-site-scripting-vulnerabilities-in-elementor-impact-over-7-million-sites/",
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"source": "contact@wpscan.com",
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"tags": [
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"Exploit",
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"Third Party Advisory"
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]
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}
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]
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} |