DE
Product
Desktop
by Nextcloud · last CVE Dec 5, 2025
27
CVEs
0
On KEV
9.1
Max CVSS
0
New 30D
Severity mix
Critical 1High 8Medium 17Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2020-8227
6.8
26%
Aug 21
Missing sanitization of a server response in Nextcloud Desktop Client 2.6.4 for Linux allowed a malicious Nextcloud Server to store files outside of the dedicated sync directory
Affected: before 2.6.5
CVE-2020-8140
6.7
1%
Mar 20
A code injection in Nextcloud Desktop Client 2.6.2 for macOS allowed to load arbitrary code when starting the client with DYLD_INSERT_LIBRARIES set in the environment
Affected: before 2.6.3
CVE-2023-29000
6.5
0%
Apr 4
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server
Affected: 3.0.0 before 3.7.0
CVE-2023-28997
6.5
1%
Apr 4
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server
Affected: 3.0.0 before 3.6.5
CVE-2021-32728
6.5
1%
Aug 18
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with a computer
Affected: before 3.3.0
CVE-2023-28999
6.4
1%
Apr 4
Nextcloud is an open-source productivity platform
Affected: 3.0.0 before 3.8.0
CVE-2025-47792
6.1
0%
May 16
Nextcloud Desktop is the desktop sync client for Nextcloud
Affected: before 3.15.0
CVE-2023-28998
6.1
1%
Apr 4
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server
Affected: 3.0.0 before 3.6.5
CVE-2023-23942
6.1
1%
Feb 6
The Nextcloud Desktop Client is a tool to synchronize files from a Nextcloud Server with your computer
Affected: before 3.6.3
CVE-2022-39333
6.1
1%
Nov 25
Nexcloud desktop is the Desktop sync client for Nextcloud
Affected: before 3.6.1
CVE-2021-22895
5.9
1%
Jun 11
Nextcloud Desktop Client before 3.3.1 is vulnerable to improper certificate validation due to lack of SSL certificate verification when using the "Register with a Provider" flow
Affected: before 3.1.3
CVE-2020-8230
5.5
0%
Aug 17
A memory corruption vulnerability exists in NextCloud Desktop Client v2.6.4 where missing ASLR and DEP protections in for windows allowed to corrupt memory
Affected: before 2.6.5
CVE-2020-8229
5.5
0%
Aug 10
A memory leak in the OCUtil.dll library used by Nextcloud Desktop Client 2.6.4 can lead to a DoS against the host system
Affected: before 2.6.5
CVE-2022-39332
5.4
1%
Nov 25
Nexcloud desktop is the Desktop sync client for Nextcloud
Affected: before 3.6.1
CVE-2022-39331
5.4
1%
Nov 25
Nexcloud desktop is the Desktop sync client for Nextcloud
Affected: before 3.6.1
CVE-2020-8189
5.4
1%
Aug 21
A cross-site scripting error in Nextcloud Desktop client 2.6.4 allowed to present any html (including local links) when responding with invalid data on the login attempt
Affected: before 2.6.5
CVE-2022-39334
4.7
0%
Nov 25
Nextcloud also ships a CLI utility called nextcloudcmd which is sometimes used for automated scripting and headless servers
Affected: before 3.6.1
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