CVE-2022-39330

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server prior to versions 22.2.10, 23.0.10, and 24.0.6 are vulnerable to a logged-in attacker slowing down the system by generating a lot of database/cpu load. Nextcloud Server versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server versions 22.2.10, 23.0.10, and 24.0.6 contain patches for this issue. As a workaround, disable the Circles app.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-400

Affected software

Vendor	Product	Versions
nextcloud	security-advisories	>= 23.0.0, < 23.0.9; >= 24.0.0, < 24.0.5; < 22.2.10

References

https://github.com/nextcloud/circles/pull/1147Patch, Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wxx7-w5p4-7x4cThird Party Advisory
https://hackerone.com/reports/1688199Permissions Required, Third Party Advisory
https://github.com/nextcloud/circles/pull/1147Patch, Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wxx7-w5p4-7x4cThird Party Advisory
https://hackerone.com/reports/1688199Permissions Required, Third Party Advisory

Timeline

Published: Oct 27, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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