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.

• CWE-400
• CWE-1284

• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m92j-xxc8-hq3vThird Party Advisory
• https://github.com/nextcloud/server/pull/33139Patch, Third Party Advisory
• https://hackerone.com/reports/1596148Third Party Advisory
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m92j-xxc8-hq3vThird Party Advisory
• https://github.com/nextcloud/server/pull/33139Patch, Third Party Advisory
• https://hackerone.com/reports/1596148Third Party Advisory

Published

Dec 1, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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