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Servers and applications

CVE-2021-32766

Nextcloud Text is an open source plaintext editing application which ships with the nextcloud server. In affected versions the Nextcloud Text application returned different error messages depending on whether a folder existed in a public link share. This is problematic in case the public link share has been created with "Upload Only" privileges. (aka "File Drop"). A link share recipient is not…

Severity
Medium 5.3
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-2021-32766
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-32766