CVE-2022-41968

LOW

Nextcloud Server 23.0.0-23.0.9 - Denial of Service via Calendar Name Length

Title source: llm
STIX 2.1

Description

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.

References (3)

Core 3
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/nextcloud/server/pull/33139
Third Party Advisory x_refsource_misc
https://hackerone.com/reports/1596148

Scores

CVSS v3 3.5
EPSS 0.0085
EPSS Percentile 53.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-1284 CWE-400
Status published
Products (1)
nextcloud/nextcloud_server 23.0.0 - 23.0.10 (2 CPE variants)
Published Dec 01, 2022
Tracked Since Feb 18, 2026