CVE-2019-15613
HIGHNextcloud Server 17.0.1 - Insufficient Verification of Data Authenticity in Workflow Rules
Title source: llmDescription
A bug in Nextcloud Server 17.0.1 causes the workflow rules to depend their behaviour on the file extension when checking file mimetypes.
References (4)
Core 4
Core References
Patch, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/697959
Broken Link, Vendor Advisory x_refsource_misc
https://nextcloud.com/security/advisory/?id=NC-SA-2020-002
Mailing List, Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html
Mailing List, Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html
Scores
CVSS v3
8.0
EPSS
0.0025
EPSS Percentile
48.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-345
CWE-20
Status
published
Products (2)
nextcloud/nextcloud_server
< 15.0.14
opensuse/backports
sle-15 sp1
Published
Feb 04, 2020
Tracked Since
Feb 18, 2026