2 lines
3.0 KiB
JSON
2 lines
3.0 KiB
JSON
{"affected":[{"affectedData":[{"product":"Nextcloud Server","vendor":"Nextcloud","versions":[{"status":"affected","version":"<13.0.3, <12.0.8"}]}],"source":"support@hackerone.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*","matchCriteriaId":"8CEE07AB-CFB8-41CB-85E7-06FF3977DD2B","versionEndExcluding":"12.0.8","vulnerable":true},{"criteria":"cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*","matchCriteriaId":"4C66EEA7-59A5-4F3B-ADC3-5A7422B1FBC0","versionEndExcluding":"13.0.3","versionStartIncluding":"13.0.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Nextcloud Server before 12.0.8 and 13.0.3 suffers from improper checks of dropped permissions for incoming shares allowing a user to still request previews for files it should not have access to."},{"lang":"es","value":"Nextcloud Server en versiones anteriores a la 12.0.8 y la 13.0.3 sufre de comprobaciones incorrectas de permisos abandonados para comparticiones entrantes, lo que permite que un usuario pueda seguir solicitando previsualizaciones de archivos a los que no debería tener acceso."}],"id":"CVE-2018-3762","lastModified":"2026-06-17T01:57:47.320","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"SINGLE","availabilityImpact":"NONE","baseScore":4.0,"confidentialityImpact":"PARTIAL","integrityImpact":"NONE","vectorString":"AV:N/AC:L/Au:S/C:P/I:N/A:N","version":"2.0"},"exploitabilityScore":8.0,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":1.4,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2018-07-05T16:29:00.470","references":[{"source":"support@hackerone.com","tags":["Third Party Advisory"],"url":"https://hackerone.com/reports/358339"},{"source":"support@hackerone.com","tags":["Broken Link","Vendor Advisory"],"url":"https://nextcloud.com/security/advisory/?id=nc-sa-2018-002"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://hackerone.com/reports/358339"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link","Vendor Advisory"],"url":"https://nextcloud.com/security/advisory/?id=nc-sa-2018-002"}],"sourceIdentifier":"support@hackerone.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-284"}],"source":"support@hackerone.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-281"}],"source":"nvd@nist.gov","type":"Primary"}]}
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