Vulnerability Database

317,182

Total vulnerabilities in the database

CVE-2019-15617

A missing check in Nextcloud Server 17.0.0 allowed an attacker to set up a new second factor when trying to login.

  • Published: Feb 4, 2020
  • Updated: Nov 9, 2025
  • CVE: CVE-2019-15617
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.4
  • AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5.5
  • AV:N/AC:L/Au:S/C:P/I:P/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
nextcloud / nextcloud_server - 17.0.1