CVE-2023-28844

Nextcloud server is an open source home cloud implementation. In affected versions users that should not be able to download a file can still download an older version and use that for uncontrolled distribution. This issue has been addressed in versions 24.0.10 and 25.0.4. Users are advised to upgrade. There are no known workarounds for this vulnerability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.7 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
GitHub_MCNA
5.7 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
VendorProductVersion
nextcloudnextcloud_server
24.0.4 ≤
𝑥
< 24.0.10
nextcloudnextcloud_server
25.0.0 ≤
𝑥
< 25.0.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w47p-f66h-h2vj
https://github.com/nextcloud/server/pull/36113
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w47p-f66h-h2vj
https://github.com/nextcloud/server/pull/36113