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CVE-2017-0884

nvd nist
Published: Apr 5, 2017Modified: May 13, 2026

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Exploitability: 2.8 / Impact: 1.4
Source: NVD

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.

Affected (2)

Nextcloud
1 product
Nextcloud Server
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Nextcloud
Nextcloud Server
Before 9.0.55
Nextcloud Server
From 10.0.0 to 10.0.2

Related CWEs

CWE-275
CWE-275
CWE-732
Incorrect Permission Assignment for Critical Resource
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

References (4)

Source: support@hackerone.com
Third Party Advisory
Source: support@hackerone.com
Broken LinkPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkPatchVendor Advisory

Timeline

No history available yet.