Vulnerabilities > CVE-2022-24888 - Unspecified vulnerability in Nextcloud Server
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
LOW Availability impact
NONE Summary
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 injection. This issue is fixed in versions 20.0.14.4, 21.0.8, 22.2.4, and 23.0.1. There are currently no known workarounds.
Vulnerable Configurations
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w3h6-p64h-q9jp
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w3h6-p64h-q9jp
- https://github.com/nextcloud/server/pull/29895
- https://github.com/nextcloud/server/pull/29895
- https://hackerone.com/reports/1402249
- https://hackerone.com/reports/1402249
- https://security.gentoo.org/glsa/202208-17
- https://security.gentoo.org/glsa/202208-17