Resource exhaustion in Nextcloud Group_folders
CVE-2025-47793
Nextcloud Server is a self hosted personal cloud system, and the Nextcloud Groupfolders app provides admin-configured folders shared by everyone in a group or team. In Nextcloud Server prior to 30.0.2, 29.0.9, and 28.0.1, Nextcloud Enterpr…
EPSS: 0.007 (47.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Nextcloud Group_folders
- Nextcloud Nextcloud_server
- Nextcloud Security-advisories — versions >= 30.0.0, < 30.0.2, >= 29.0.0, < 29.0.9, >= 28.0.0, < 28.0.12
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Permissions Required, x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-47793?
- CVE-2025-47793 is a medium-severity vulnerability in Nextcloud Group_folders, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 4.3/10. Published 2025-05-16.
- How severe is CVE-2025-47793?
- Medium severity. CVSS v3 base score is 4.3 out of 10.