{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-17T13:39:14.048","vulnerabilities":[{"cve":{"id":"CVE-2016-9487","sourceIdentifier":"cret@cert.org","published":"2018-07-13T20:29:01.520","lastModified":"2024-11-21T03:01:18.603","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"EpubCheck 4.0.1 does not properly restrict resolving external entities when parsing XML in EPUB files during validation. An attacker who supplies a specially crafted EPUB file may be able to exploit this behavior to read arbitrary files, or have the victim execute arbitrary requests on his behalf, abusing the victim's trust relationship with other entities."},{"lang":"es","value":"EpubCheck 4.0.1 no restringe correctamente la resolución de entidades externas al analizar XML en archivos EPUB durante la validación. Un atacante que proporciona un archivo EPUB especialmente manipulado podría ser capaz de explotar este comportamiento para leer archivos arbitrarios o hacer que la víctima ejecute peticiones arbitrarias en su nombre, abusando de la relación de confianza de la víctima con otras entidades."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"cret@cert.org","type":"Secondary","description":[{"lang":"en","value":"CWE-611"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-611"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:w3:epubcheck:4.0.1:*:*:*:*:*:*:*","matchCriteriaId":"2959FEA5-E159-49D6-82D2-7571083FA262"}]}]}],"references":[{"url":"https://www.kb.cert.org/vuls/id/779243","source":"cret@cert.org","tags":["Third Party Advisory","US Government Resource"]},{"url":"https://www.securityfocus.com/bid/94864/","source":"cret@cert.org","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://www.kb.cert.org/vuls/id/779243","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","US Government Resource"]},{"url":"https://www.securityfocus.com/bid/94864/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]}]}}]}