CVE-2025-47794

published 2025-05-16

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…

Priority P4 23 medium 4.3 CVSS 3.1

AV N AC L PR L UI N S U C N I L A N

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.

Affected

12 ranges

Vendor	Product	Version range	Fixed in
nextcloud	nextcloud_server	>= 26.0.0 < 26.0.13.13	26.0.13.13
nextcloud	nextcloud_server	>= 27.0.0 < 27.1.11.13	27.1.11.13
nextcloud	nextcloud_server	>= 28.0.0 < 28.0.14.4	28.0.14.4
nextcloud	nextcloud_server	>= 29.0.0 < 29.0.13	29.0.13
nextcloud	nextcloud_server	>= 30.0.0 < 30.0.7	30.0.7
nextcloud	nextcloud_server	>= 31.0.0 < 31.0.1	31.0.1
nextcloud	security-advisories	—	—
nextcloud	security-advisories	—	—
nextcloud	security-advisories	—	—
nextcloud	security-advisories	—	—
nextcloud	security-advisories	—	—
nextcloud	security-advisories	—	—

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CWE-284