CVE-2019-15621

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CVSS 3.1

6.5 medium

EPSS

1%p62

Published

Feb 4, 2020 (Feb 4, 2020)

Modified

Jun 17, 2026

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.

Vendors: nextcloud
Products: nextcloud server
Weakness: CWE-281
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.1%)

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