{"id":"CVE-2023-49790","state":"PUBLISHED","title":"App PIN code can be bypassed in Nextcloud Files iOS","description":"The Nextcloud iOS Files app allows users of iOS to interact with Nextcloud, a self-hosted productivity platform. Prior to version 4.9.2, the application can be used without providing the 4 digit PIN code. Nextcloud iOS Files app should be upgraded to 4.9.2 to receive the patch. No known workarounds are available.","publishedAt":"2023-12-22T16:19:28.440Z","updatedAt":"2024-08-02T22:01:26.180Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["nextcloud security-advisories"],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":"< 4.9.2","status":"affected"}]}],"references":["https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j8g7-88vv-rggv","https://github.com/nextcloud/ios/pull/2665","https://hackerone.com/reports/2245437"],"weaknesses":["CWE-287"],"ingestedAt":"2026-10-29T20:06:24.729Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/49xxx/CVE-2023-49790.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-49790","state":"PUBLISHED","datePublished":"2023-12-22T16:19:28.440Z","dateUpdated":"2024-08-02T22:01:26.180Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2023-11-30T13:39:50.863Z"},"containers":{"cna":{"title":"App PIN code can be bypassed in Nextcloud Files iOS","descriptions":[{"lang":"en","value":"The Nextcloud iOS Files app allows users of iOS to interact with Nextcloud, a self-hosted productivity platform. Prior to version 4.9.2, the application can be used without providing the 4 digit PIN code. Nextcloud iOS Files app should be upgraded to 4.9.2 to receive the patch. No known workarounds are available."}],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":"< 4.9.2","status":"affected"}]}],"references":[{"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j8g7-88vv-rggv","name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j8g7-88vv-rggv","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/nextcloud/ios/pull/2665","name":"https://github.com/nextcloud/ios/pull/2665","tags":["x_refsource_MISC"]},{"url":"https://hackerone.com/reports/2245437","name":"https://hackerone.com/reports/2245437","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"LOW","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-287","lang":"en","description":"CWE-287: Improper Authentication","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2023-12-22T16:19:28.440Z"},"source":{"advisory":"GHSA-j8g7-88vv-rggv","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j8g7-88vv-rggv","name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j8g7-88vv-rggv","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/nextcloud/ios/pull/2665","name":"https://github.com/nextcloud/ios/pull/2665","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://hackerone.com/reports/2245437","name":"https://hackerone.com/reports/2245437","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T22:01:26.180Z"}}]}}}