{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2a9b9d80eeef6d3d564b4e0dc07f744b0d88a718"
            }
          ],
          "repo": "https://github.com/nextcloud/ios",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-j8g7-88vv-rggv"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-287"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49790.json"
  },
  "details": "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.",
  "id": "CVE-2023-49790",
  "modified": "2026-04-01T23:10:09.977747035Z",
  "published": "2023-12-22T16:19:28.440Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/2245437"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49790.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j8g7-88vv-rggv"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-49790"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nextcloud/ios/pull/2665"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "App PIN code can be bypassed in Nextcloud Files iOS"
}