CVE-2017-0884

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CVSS 3.1

4.3 medium

EPSS

<1%p50

Published

Apr 5, 2017 (Apr 5, 2017)

Modified

Jun 17, 2026

Description

Nextcloud Server before 9.0.55 and 10.0.2 suffers from a creation of folders in read-only folders despite lacking permissions issue. Due to a logical error in the file caching layer an authenticated adversary is able to create empty folders inside a shared folder. Note that this only affects folders and files that the adversary has at least read-only permissions for.

Vendors: nextcloud
Products: nextcloud server
Weakness: CWE-275, CWE-732
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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