CVE-2022-39346

Nextcloud server is an open source personal cloud server. Affected versions of nextcloud server did not properly limit user display names which could allow a malicious users to overload the backing database and cause a denial of service. It is recommended that the Nextcloud Server is upgraded to 22.2.10, 23.0.7 or 24.0.3. There are no known workarounds for this issue.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.5 LOW
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
GitHub_MCNA
3.5 LOW
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 40%
VendorProductVersion
nextcloudnextcloud_enterprise_server
𝑥
< 22.2.10
nextcloudnextcloud_enterprise_server
23.0.0 ≤
𝑥
< 23.0.7
nextcloudnextcloud_enterprise_server
24.0.0 ≤
𝑥
< 24.0.3
nextcloudnextcloud_server
𝑥
< 22.2.10
nextcloudnextcloud_server
23.0.0 ≤
𝑥
< 23.0.7
nextcloudnextcloud_server
24.0.0 ≤
𝑥
< 24.0.3
𝑥
= Vulnerable software versions