{"affected":[{"affectedData":[{"product":"Kibana","vendor":"Elastic","versions":[{"status":"affected","version":"5.1.1 to 6.1.2 and 5.6.6"}]}],"source":"security@elastic.co"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*","matchCriteriaId":"531AB1C7-CB1F-46E0-B73D-EEDA4666B547","versionEndIncluding":"6.1.2","versionStartIncluding":"5.1.1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Kibana versions 5.1.1 to 6.1.2 and 5.6.6 had a cross-site scripting (XSS) vulnerability via the colored fields formatter that could allow an attacker to obtain sensitive information from or perform destructive actions on behalf of other Kibana users."},{"lang":"es","value":"Las versiones 5.1.1 a 6.1.2 y 5.6.6 de Kibana presentan una vulnerabilidad Cross-Site Scripting (XSS) a través del formateador de los campos de color que podrían permitir a un atacante obtener información sensible o realizar acciones destructivas en nombre de otros usuarios de Kibana."}],"id":"CVE-2018-3818","lastModified":"2026-06-17T01:57:50.450","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"NONE","baseScore":4.3,"confidentialityImpact":"NONE","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","version":"2.0"},"exploitabilityScore":8.6,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":true}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.0"},"exploitabilityScore":2.8,"impactScore":2.7,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2018-03-30T20:29:00.287","references":[{"source":"security@elastic.co","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/102734"},{"source":"security@elastic.co","tags":["Vendor Advisory"],"url":"https://discuss.elastic.co/t/elastic-stack-6-1-2-and-5-6-6-security-update/115763"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/102734"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://discuss.elastic.co/t/elastic-stack-6-1-2-and-5-6-6-security-update/115763"}],"sourceIdentifier":"security@elastic.co","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-79"}],"source":"security@elastic.co","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-79"}],"source":"nvd@nist.gov","type":"Primary"}]}