All vulnerabilities

Servers and applications

CVE-2022-24888

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Prior to versions 20.0.14.4, 21.0.8, 22.2.4, and 23.0.1, it is possible to create files and folders that have leading and trailing \n, \r, \t, and \v characters. The server rejects files and folders that have these characters in the middle of their names, so this might be an opportunity for…

Severity
Medium 4.3
Published
27 Apr 2022
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
20.0.14.4, 21.0.8, 22.2.4, 23.0.1
Sources
NVD

Affected software

SoftwareAffected versions
NextcloudServers and applications · cpe:a:nextcloud:nextcloud_server
  • Every version before 20.0.14.4
  • From 21.0.0 before 21.0.8
  • From 22.0.0 before 22.2.4
  • From 23.0.0 before 23.0.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-24888
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-24888