{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-27T07:25:26.851","vulnerabilities":[{"cve":{"id":"CVE-2019-18378","sourceIdentifier":"secure@symantec.com","published":"2019-12-11T16:15:11.650","lastModified":"2026-06-17T02:24:56.333","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Symantec Messaging Gateway, prior to 10.7.3, may be susceptible to a cross-site scripting (XSS) exploit, which is a type of issue that can enable attackers to inject client-side scripts into web pages viewed by other users. A cross-site scripting vulnerability may be used by attackers to potentially bypass access controls such as the same-origin policy."},{"lang":"es","value":"Symantec Messaging Gateway, versiones anteriores a 10.7.3, puede ser susceptible a una explotación de tipo cross-site scripting (XSS), el cual es un tipo de problema que puede permitir a atacantes inyectar scripts del lado del cliente en páginas web vistas por otros usuarios. Los atacantes pueden utilizar una vulnerabilidad de tipo cross-site scripting para omitir los controles de acceso, tal y como la política del mismo origen."}],"affected":[{"source":"secure@symantec.com","affectedData":[{"vendor":"n/a","product":"Symantec Messaging Gateway","versions":[{"version":"prior to 10.7.3","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","baseScore":4.8,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":1.7,"impactScore":2.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:N/I:P/A:N","baseScore":3.5,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":6.8,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:symantec:messaging_gateway:*:*:*:*:*:*:*:*","versionEndExcluding":"10.7.3","matchCriteriaId":"94BBF772-4B09-4EFE-A2DE-5FCE36A6CA41"}]}]}],"references":[{"url":"https://support.symantec.com/us/en/article.SYMSA1501.html","source":"secure@symantec.com","tags":["Vendor Advisory"]},{"url":"https://support.symantec.com/us/en/article.SYMSA1501.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}