{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-01T04:22:18.569","vulnerabilities":[{"cve":{"id":"CVE-2023-39957","sourceIdentifier":"security-advisories@github.com","published":"2023-08-10T16:15:09.797","lastModified":"2024-11-21T08:16:06.943","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Nextcloud Talk Android allows users to place video and audio calls through Nextcloud on Android. Prior to version 17.0.0, an unprotected intend allowed malicious third party apps to trick the Talk Android app into writing files outside of its intended cache directory. Nextcloud Talk Android version 17.0.0 has a patch for this issue. No known workarounds are available."},{"lang":"es","value":"Nextcloud Talk Android permite a los usuarios realizar llamadas de vídeo y audio a través de Nextcloud en Android. Antes de la versión 17.0.0, una intención desprotegida permitía a aplicaciones maliciosas de terceros engañar a la aplicación Talk Android para que escribiera archivos fuera de su directorio de caché previsto. Nextcloud Talk Android versión 17.0.0 tiene un parche para este problema. No se conocen soluciones disponibles."}],"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}],"cvssMetricV30":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","baseScore":7.2,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":0.6,"impactScore":6.0}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-22"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:nextcloud:talk:*:*:*:*:*:android:*:*","versionEndExcluding":"17.0.0","matchCriteriaId":"6F85A1EF-F40F-463D-B627-BE3E570CA851"},{"vulnerable":true,"criteria":"cpe:2.3:a:nextcloud:talk:17.0.0:rc1:*:*:*:android:*:*","matchCriteriaId":"54DC4902-EF6E-4C9E-8CC5-A2ACD7C6E5CF"},{"vulnerable":true,"criteria":"cpe:2.3:a:nextcloud:talk:17.0.0:rc2:*:*:*:android:*:*","matchCriteriaId":"74D74043-7254-46DF-9236-2C544783837B"},{"vulnerable":true,"criteria":"cpe:2.3:a:nextcloud:talk:17.0.0:rc3:*:*:*:android:*:*","matchCriteriaId":"4A5DF4A6-525E-481F-B34C-66C29EF7C56C"}]}]}],"references":[{"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-36f7-93f3-mcfj","source":"security-advisories@github.com","tags":["Patch","Vendor Advisory"]},{"url":"https://github.com/nextcloud/talk-android/pull/3064","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://hackerone.com/reports/1997029","source":"security-advisories@github.com","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-36f7-93f3-mcfj","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]},{"url":"https://github.com/nextcloud/talk-android/pull/3064","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://hackerone.com/reports/1997029","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Third Party Advisory"]}]}}]}