{"cve":"CVE-2023-49790","nvd":{"published":"2023-12-22T17:15:08.457","modified":"2026-06-17T06:36:28.147","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","score":4.3},"cwes":["CWE-287"],"references":["https://github.com/nextcloud/ios/pull/2665","https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j8g7-88vv-rggv","https://hackerone.com/reports/2245437","https://github.com/nextcloud/ios/pull/2665","https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j8g7-88vv-rggv"],"products":["nextcloud:nextcloud"],"source":"nvd","synced_at":"2026-10-19T21:43:38.875533635+00:00"},"epss":{"cve":"CVE-2023-49790","score":0.00288,"percentile":0.21347,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}