CVE-2022-24888

 

Published at: - 27-04-2022 05:15

Last modified: - 25-10-2022 10:51

Total changes: - 5

Description

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

 

Verification logic

 

Reference

• https://hackerone.com/reports/1402249
• https://github.com/nextcloud/server/pull/29895
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w3h6-p64h-q9jp
• GLSA-202208-17-Third Party Advisory

 

Keywords

NVD

 

CVE-2022-24888

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures