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Servers and applications

CVE-2021-32801

Nextcloud server is an open source, self hosted personal cloud. In affected versions logging of exceptions may have resulted in logging potentially sensitive key material for the Nextcloud Encryption-at-Rest functionality. It is recommended that the Nextcloud Server is upgraded to 20.0.12, 21.0.4 or 22.1.0. If upgrading is not an option users are advised to disable system logging to resolve this…

Severity
Medium 5.5
Published
7 Sept 2021
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
20.0.12, 21.0.4, 22.1.0
Sources
NVD

Affected software

SoftwareAffected versions
NextcloudServers and applications · cpe:a:nextcloud:nextcloud_server
  • Every version before 20.0.12
  • From 21.0.0 before 21.0.4
  • From 22.0.0 before 22.1.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-32801
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-32801