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Nextcloud

nextcloud

Vendor: Nextcloud • 28 CVEs

CVEs (28)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Nextcloud
1Nextcloud
Jun 17, 2026
Feb 4, 2020
N/A· v4
4.9 MEDIUM· v3
4.0 MEDIUM· v2
Violation of Secure Design Principles in the iOS App 2.23.0 causes the app to leak its login and token to other Nextcloud services when search e.g. for federated users or registering for push notifications.
1Nextcloud
1Nextcloud
Jun 17, 2026
Jul 30, 2019
N/A· v4
6.8 MEDIUM· v3
4.6 MEDIUM· v2
Bypassing lock protection exists in Nextcloud Android app 3.6.0 when creating a multi-account and aborting the process.
1Nextcloud
1Nextcloud
Jun 17, 2026
Jul 30, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
SQL Injection in the Nextcloud Android app prior to version 3.0.0 allows to destroy a local cache when a harmful query is executed requiring to resetup the account.
1Nextcloud
1Nextcloud
Jun 17, 2026
Jul 30, 2019
N/A· v4
6.1 MEDIUM· v3
3.6 LOW· v2
Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to files when being prompted for the lock protection and switching to the Nextcloud file provider.
1Nextcloud
1Nextcloud
Jun 17, 2026
Jul 30, 2019
N/A· v4
2.4 LOW· v3
2.1 LOW· v2
Bypass lock protection in the Nextcloud Android app prior to version 3.6.2 causes leaking of thumbnails when requesting the Android content provider although the lock protection was not solved.
1Nextcloud
1Nextcloud
Jun 17, 2026
Jul 30, 2019
N/A· v4
6.8 MEDIUM· v3
4.6 MEDIUM· v2
Improper sanitization of HTML in directory names in the Nextcloud Android app prior to version 3.7.0 allowed to style the directory name in the header bar when using basic HTML.
1Nextcloud
2Nextcloud
Nextcloud Server
May 13, 2026
Apr 5, 2017
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
Nextcloud Server before 9.0.55 and 10.0.2 suffers from a Content-Spoofing vulnerability in the "files" app. The top navigation bar displayed in the files list contained partially user-controllable input leading to a pote...Show more
Nextcloud Server before 9.0.55 and 10.0.2 suffers from a Content-Spoofing vulnerability in the "files" app. The top navigation bar displayed in the files list contained partially user-controllable input leading to a potential misrepresentation of information.Show less
2Nextcloud
Owncloud
2Nextcloud
Owncloud
May 13, 2026
Mar 28, 2017
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are vulnerable to a content-spoofing attack in the files app. The location bar in the files app was not verifying the passed parameters. An attacker could cra...Show more
Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are vulnerable to a content-spoofing attack in the files app. The location bar in the files app was not verifying the passed parameters. An attacker could craft an invalid link to a fake directory structure and use this to display an attacker-controlled error message to the user.Show less