CVE-2022-39330
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.
Does this matter?
Lower severity and a low EPSS score (0.89%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 0.89% probability · 57th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- nextcloud/nextcloud enterprise server · nextcloud/nextcloud server
- Source
- security-advisories@github.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.