All vulnerabilities

Servers and applications

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.

Severity
Medium 5.4
Published
4 Feb 2020
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
17.0.1
Sources
NVD

Affected software

SoftwareAffected versions
NextcloudServers and applications · cpe:a:nextcloud:nextcloud_server
  • Every version before 17.0.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-15617
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-15617