CVE-2023-25817

8.1 highEPSS 0.6%

High (8.1) in nextcloud nextcloud server. EPSS 0.6% chance of exploitation in the next 30 days.

Nextcloud server is an open source, personal cloud implementation. In versions from 24.0.0 and before 24.0.9 a user could escalate their permissions to delete files they were not supposed to deletable but only viewed or downloaded. This issue has been addressed andit is recommended that the Nextcloud Server is upgraded to 24.0.9. There are no known workarounds for this vulnerability.

Severity

CVSS 3.1

8.1 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-11-01)
CWEs: CWE-732, CWE-281
Published: 2023-03-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nextcloud:nextcloud_server

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8v5c-f752-fgpv
https://github.com/nextcloud/server/pull/33941
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8v5c-f752-fgpv
https://github.com/nextcloud/server/pull/33941

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