Vulnerabilities (CVE)

Filtered by vendor Nextcloud Subscribe
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-48303 1 Nextcloud 1 Nextcloud Server 2023-11-30 N/A 2.7 LOW
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and Nextcloud Enterprise Server, admins can change authentication details of user configured external storage. Nextcloud Server and Nextcloud Enterprise Server versions 25.0.11, 26.0.6, and 27.1.0 contain a patch for this issue. No known workarounds are available.
CVE-2022-31014 1 Nextcloud 1 Nextcloud Server 2022-07-14 3.5 LOW 3.5 LOW
Nextcloud server is an open source personal cloud server. Affected versions were found to be vulnerable to SMTP command injection. The impact varies based on which commands are supported by the backend SMTP server. However, the main risk here is that the attacker can then hijack an already-authenticated SMTP session and run arbitrary SMTP commands as the email user, such as sending emails to other users, changing the FROM user, and so on. As before, this depends on the configuration of the server itself, but newlines should be sanitized to mitigate such arbitrary SMTP command injection. It is recommended that the Nextcloud Server is upgraded to 22.2.8 , 23.0.5 or 24.0.1. There are no known workarounds for this issue.
CVE-2022-29160 1 Nextcloud 1 Nextcloud 2022-06-02 2.1 LOW 3.3 LOW
Nextcloud Android is the Android client for Nextcloud, a self-hosted productivity platform. Prior to version 3.19.0, sensitive tokens, images, and user related details exist after deletion of a user account. This could result in misuse of the former account holder's information. Nextcloud Android version 3.19.0 contains a patch for this issue. There are no known workarounds available.
CVE-2022-24886 1 Nextcloud 1 Nextcloud 2022-05-06 2.1 LOW 3.8 LOW
Nextcloud Android app is the Android client for Nextcloud, a self-hosted productivity platform. In versions prior to 3.19.0, any application with notification permission can access contacts if Nextcloud has access to Contacts without applying for the Contacts permission itself. Version 3.19.0 contains a fix for this issue. There are currently no known workarounds.
CVE-2022-24885 1 Nextcloud 1 Nextcloud 2022-05-06 2.1 LOW 2.4 LOW
Nextcloud Android app is the Android client for Nextcloud, a self-hosted productivity platform. Prior to version 3.19.1, users can bypass a lock on the Nextcloud app on an Android device by repeatedly reopening the app. Version 3.19.1 contains a fix for the problem. There are currently no known workarounds.
CVE-2019-5452 1 Nextcloud 1 Nextcloud 2021-11-03 2.1 LOW 2.4 LOW
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.
CVE-2021-39220 1 Nextcloud 1 Mail 2021-10-27 3.5 LOW 3.5 LOW
Nextcloud is an open-source, self-hosted productivity platform The Nextcloud Mail application prior to versions 1.10.4 and 1.11.0 does by default not render images in emails to not leak the read state or user IP. The privacy filter failed to filter images with a relative protocol. It is recommended that the Nextcloud Mail application is upgraded to 1.10.4 or 1.11.0. There are no known workarounds aside from upgrading.
CVE-2021-32680 2 Fedoraproject, Nextcloud 2 Fedora, Nextcloud Server 2021-09-20 2.1 LOW 3.3 LOW
Nextcloud Server is a Nextcloud package that handles data storage. In versions priot to 19.0.13, 20.0.11, and 21.0.3, Nextcloud Server audit logging functionality wasn't properly logging events for the unsetting of a share expiration date. This event is supposed to be logged. This issue is patched in versions 19.0.13, 20.0.11, and 21.0.3.
CVE-2021-32695 1 Nextcloud 1 Nextcloud 2021-06-23 4.3 MEDIUM 3.3 LOW
Nextcloud Android app is the Android client for Nextcloud. In versions prior to 3.16.1, a malicious app on the same device could have gotten access to the shared preferences of the Nextcloud Android application. This required user-interaction as a victim had to initiate the sharing flow and choose the malicious app. The shared preferences contain some limited private data such as push tokens and the account name. The vulnerability is patched in version 3.16.1.
CVE-2021-32653 1 Nextcloud 1 Nextcloud Server 2021-06-14 4.0 MEDIUM 2.7 LOW
Nextcloud Server is a Nextcloud package that handles data storage. Nextcloud Server versions prior to 19.0.11, 20.0.10, or 21.0.2 send user IDs to the lookup server even if the user has no fields set to published. The vulnerability is patched in versions 19.0.11, 20.0.10, and 21.0.2; no workarounds outside the updates are known to exist.
CVE-2021-32655 1 Nextcloud 1 Nextcloud Server 2021-06-11 3.5 LOW 3.5 LOW
Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.11, 20.0.10, and 21.0.2, an attacker is able to convert a Files Drop link to a federated share. This causes an issue on the UI side of the sharing user. When the sharing user opens the sharing panel and tries to remove the "Create" privileges of this unexpected share, Nextcloud server would silently grant the share read privileges. The vulnerability is patched in versions 19.0.11, 20.0.10 and 21.0.2. No workarounds are known to exist.
CVE-2020-8173 1 Nextcloud 1 Nextcloud 2020-11-17 3.5 LOW 2.2 LOW
A too small set of random characters being used for encryption in Nextcloud Server 18.0.4 allowed decryption in shorter time than intended.
CVE-2019-15620 1 Nextcloud 1 Talk 2020-10-09 4.0 MEDIUM 2.7 LOW
Improper access control in Nextcloud Talk 6.0.3 leaks the existance and the name of private conversations when linked them to another shared item via the projects feature.
CVE-2019-15622 1 Nextcloud 1 Nextcloud 2020-02-12 2.1 LOW 2.4 LOW
Not strictly enough sanitization in the Nextcloud Android app 3.6.0 allowed an attacker to get content information from protected tables when using custom queries.
CVE-2018-16463 1 Nextcloud 1 Nextcloud Server 2019-10-09 3.6 LOW 3.1 LOW
A bug causing session fixation in Nextcloud Server prior to 14.0.0, 13.0.3 and 12.0.8 could potentially allow an attacker to obtain access to password protected shares.
CVE-2017-0892 1 Nextcloud 1 Nextcloud 2019-10-09 4.3 MEDIUM 3.5 LOW
Nextcloud Server before 11.0.3 is vulnerable to an improper session handling allowed an application specific password without permission to the files access to the users file.
CVE-2017-0895 1 Nextcloud 1 Nextcloud Server 2019-10-09 3.5 LOW 3.5 LOW
Nextcloud Server before 10.0.4 and 11.0.2 are vulnerable to disclosure of calendar and addressbook names to other logged-in users. Note that no actual content of the calendar and addressbook has been disclosed.