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CVE-2019-15621

nvd nist
Published: Feb 4, 2020Modified: Nov 21, 2024

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6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Exploitability: 2.8 / Impact: 3.6
Source: NVD

Description

Improper permissions preservation in Nextcloud Server 16.0.1 causes sharees to be able to reshare with write permissions when sharing the mount point of a share they received, as a public link.

Affected (3)

Nextcloud
1 product
Nextcloud Server
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Nextcloud
Nextcloud Server
Before 14.0.13
Nextcloud Server
From 15.0.0 to 15.0.9
Nextcloud Server
From 16.0.0 to 16.0.2

Related CWEs

CWE-281
Improper Preservation of Permissions
The product does not preserve permissions or incorrectly preserves permissions when copying, restoring, or sharing objects, which can cause them to have less restrictive permissions than intended.

References (8)

Source: support@hackerone.com
Source: support@hackerone.com
Source: support@hackerone.com
Permissions Required
Source: support@hackerone.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.