CVE-2025-47794 (GCVE-0-2025-47794)
Vulnerability from cvelistv5
Published
2025-05-16 14:35
Modified
2025-05-16 14:48
CWE
  • CWE-284 - Improper Access Control
Summary
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.
Impacted products
Vendor Product Version
nextcloud security-advisories Version: >= 26.0.0, < 26.0.13.13
Version: >= 27.0.0, < 27.1.11.13
Version: >= 28.0.0, < 28.0.14.4
Version: >= 29.0.0, < 29.0.13
Version: >= 30.0.0, < 30.0.7
Version: >= 31.0.0, < 31.0.1
Create a notification for this product.
Show details on NVD website


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                "id": "CVE-2025-47794",
                "options": [
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
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                "timestamp": "2025-05-16T14:48:28.138559Z",
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          "shortName": "CISA-ADP"
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    "cna": {
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              "version": "\u003e= 26.0.0, \u003c 26.0.13.13"
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              "version": "\u003e= 30.0.0, \u003c 30.0.7"
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            "baseScore": 2.6,
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            "confidentialityImpact": "NONE",
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      "source": {
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        "discovery": "UNKNOWN"
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      "title": "Nextcloud Server vulnerable to insecure temporary file creation, race with write access and permission"
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    "state": "PUBLISHED"
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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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