CVE-2025-47794

MEDIUM EPSS 32.7%
Published May 16, 20251y ago · Modified Jun 17, 20261w ago
4.3 CVSS 3.1
Medium
Find Similar
Published May 16, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
4.3
Exploitability
2.8
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
32.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-284

Affected Products 9

VendorProductVersionRange
nextcloudnextcloud_server*≥26.0.0  –  <26.0.13.13
nextcloudnextcloud_server*≥27.0.0  –  <27.1.11.13
nextcloudnextcloud_server*≥28.0.0  –  <28.0.14.4
nextcloudnextcloud_server*≥29.0.0  –  <29.0.13
nextcloudnextcloud_server*≥29.0.0  –  <29.0.13
nextcloudnextcloud_server*≥30.0.0  –  <30.0.7
nextcloudnextcloud_server*≥30.0.0  –  <30.0.7
nextcloudnextcloud_server*≥31.0.0  –  <31.0.1
nextcloudnextcloud_server*≥31.0.0  –  <31.0.1

References 3

  • github.com https://github.com/nextcloud/security-advisories/security/advisories/GHSA-q568-2933-gcjq
    Vendor Advisory
  • github.com https://github.com/nextcloud/server/pull/51194
    Issue Tracking
  • hackerone.com https://hackerone.com/reports/1960647
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.