CVE-2022-41968

Nextcloud Server is an open source personal cloud server. Prior to versions 23.0.10 and 24.0.5, calendar name lengths are not validated before writing to a database. As a result, an attacker can send unnecessary amounts of data against the database. Version 23.0.10 and 24.0.5 contain patches for the issue. No known workarounds are available.

Score

CVSS 3.1 5.3 Medium

Status

Modified - security-advisories@github.com

Published

2022-12-01

Last modified

2025-04-23

Weaknesses

CWE-1284, CWE-400

Affected products

• Nextcloud Server (Nextcloud)
• Security-advisories (Nextcloud)

References

• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m92j-xxc8-hq3v
• https://github.com/nextcloud/server/pull/33139
• https://hackerone.com/reports/1596148