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CVE-2025-64011

🗓️ 12 Dec 2025 00:00:00Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 56 Views🌐 WEB

Nextcloud Server 30.0.0 has insecure access in /core/preview; users can view others' previews.

Related
Detection
Refs
Paths
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Nextcloud Server Unauthorized Access
4 Jun 202600:00
–bdu_fstec
circl
Circl
CVE-2025-64011
3 Dec 202518:21
–circl
cnnvd
CNNVD
NextCloud Server security vulnerabilities
12 Dec 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-64011
12 Dec 202500:00
–cvelist
euvd
EUVD
EUVD-2025-203106
12 Dec 202518:30
–euvd
mend
Mend
CVE-2025-64011
12 Dec 202500:00
–mend
nvd
NVD
CVE-2025-64011
12 Dec 202517:15
–nvd
openvas
OpenVAS
Nextcloud Server IDOR Vulnerability (GHSA-h6j9-6xjq-44c4)
15 Dec 202500:00
–openvas
ptsecurity
Positive Technologies
PT-2025-50959
12 Dec 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2025-64011: Authorization Bypass Through User-Controlled Key
12 Dec 202500:00
–rapid7
Rows per page
NVD
ParameterPositionPathDescriptionCWE
fileIdpath/core/previewInsecure Direct Object Reference (IDOR) in the /core/preview endpoint allows authenticated users to access previews of arbitrary files belonging to other users by manipulating the fileId parameter.CWE-639

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14 Oct 2026 17:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.3
EPSS0.00275
SSVC
56