CVE-2025-47794

Nextcloud Server is a self hosted personal cloud system. In Nextcloud Server prior to 29.0.13, 30.0.7, and 31.0.1 and Nextcloud Enterprise Server prior to 26.0.13.13, 27.1.11.13, 28.0.14.4, 29.0.13, 30.0.7, and 31.0.1, an attacker on a multi-user system may read temporary files from Nextcloud running with a different user account, or run a symlink attack. Nextcloud Server versions 29.0.13, 30.0.7, and 31.0.1 and Nextcloud Enterprise Server 26.0.13.13, 27.1.11.13, 28.0.14.4, 29.0.13, 30.0.7, and 31.0.1 fix the issue. No known workarounds are available.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
2.6 LOW
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
GitHub_MCNA
2.6 LOW
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
VendorProductVersion
nextcloudnextcloud_server
26.0.0 ≤
𝑥
< 26.0.13.13
nextcloudnextcloud_server
27.0.0 ≤
𝑥
< 27.1.11.13
nextcloudnextcloud_server
28.0.0 ≤
𝑥
< 28.0.14.4
nextcloudnextcloud_server
29.0.0 ≤
𝑥
< 29.0.13
nextcloudnextcloud_server
29.0.0 ≤
𝑥
< 29.0.13
nextcloudnextcloud_server
30.0.0 ≤
𝑥
< 30.0.7
nextcloudnextcloud_server
30.0.0 ≤
𝑥
< 30.0.7
nextcloudnextcloud_server
31.0.0 ≤
𝑥
< 31.0.1
nextcloudnextcloud_server
31.0.0 ≤
𝑥
< 31.0.1
𝑥
= Vulnerable software versions