Vulnerability CVE-2022-39330


Published: 2022-10-27

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.

 References:
https://hackerone.com/reports/1688199
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wxx7-w5p4-7x4c
https://github.com/nextcloud/circles/pull/1147

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