Total
155 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-8152 | 1 Nextcloud | 1 Nextcloud Server | 2022-09-27 | 2.1 LOW | 4.4 MEDIUM |
| Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the public key to decrypt them later on. | |||||
| CVE-2020-8259 | 1 Nextcloud | 1 Nextcloud Server | 2022-09-27 | 5.5 MEDIUM | 8.1 HIGH |
| Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the encryption keys. | |||||
| CVE-2020-8293 | 1 Nextcloud | 1 Nextcloud Server | 2022-09-27 | 4.0 MEDIUM | 6.5 MEDIUM |
| A missing input validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows users to store unlimited data in workflow rules causing load and potential DDoS on later interactions and usage with those rules. | |||||
| CVE-2021-32766 | 1 Nextcloud | 1 Nextcloud Server | 2022-09-27 | 5.0 MEDIUM | 5.3 MEDIUM |
| Nextcloud Text is an open source plaintext editing application which ships with the nextcloud server. In affected versions the Nextcloud Text application returned different error messages depending on whether a folder existed in a public link share. This is problematic in case the public link share has been created with "Upload Only" privileges. (aka "File Drop"). A link share recipient is not expected to see which folders or files exist in a "File Drop" share. Using this vulnerability an attacker is able to enumerate folders in such a share. Exploitation requires that the attacker has access to a valid affected "File Drop" link share. It is recommended that the Nextcloud Server is upgraded to 20.0.12, 21.0.4 or 22.0.1. Users who are unable to upgrade are advised to disable the Nextcloud Text application in the app settings. | |||||
| CVE-2021-41233 | 1 Nextcloud | 1 Nextcloud Server | 2022-09-27 | 4.3 MEDIUM | 5.3 MEDIUM |
| Nextcloud text is a collaborative document editing using Markdown built for the nextcloud server. Due to an issue with the Nextcloud Text application, which is by default shipped with Nextcloud Server, an attacker is able to access the folder names of "File Drop". For successful exploitation an attacker requires knowledge of the sharing link. It is recommended that users upgrade their Nextcloud Server to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the Nextcloud Text application in the application settings. | |||||
| CVE-2021-32800 | 1 Nextcloud | 1 Nextcloud Server | 2022-09-27 | 6.4 MEDIUM | 8.1 HIGH |
| Nextcloud server is an open source, self hosted personal cloud. In affected versions an attacker is able to bypass Two Factor Authentication in Nextcloud. Thus knowledge of a password, or access to a WebAuthN trusted device of a user was sufficient to gain access to an account. It is recommended that the Nextcloud Server is upgraded to 20.0.12, 21.0.4 or 22.1.0. There are no workaround for this vulnerability. | |||||
| CVE-2021-32801 | 1 Nextcloud | 1 Nextcloud Server | 2022-09-27 | 2.1 LOW | 5.5 MEDIUM |
| Nextcloud server is an open source, self hosted personal cloud. In affected versions logging of exceptions may have resulted in logging potentially sensitive key material for the Nextcloud Encryption-at-Rest functionality. It is recommended that the Nextcloud Server is upgraded to 20.0.12, 21.0.4 or 22.1.0. If upgrading is not an option users are advised to disable system logging to resolve this issue until such time that an upgrade can be performed Note that ff you do not use the Encryption-at-Rest functionality of Nextcloud you are not affected by this bug. | |||||
| CVE-2021-32802 | 1 Nextcloud | 1 Nextcloud Server | 2022-09-27 | 10.0 HIGH | 9.8 CRITICAL |
| Nextcloud server is an open source, self hosted personal cloud. Nextcloud supports rendering image previews for user provided file content. For some image types, the Nextcloud server was invoking a third-party library that wasn't suited for untrusted user-supplied content. There are several security concerns with passing user-generated content to this library, such as Server-Side-Request-Forgery, file disclosure or potentially executing code on the system. The risk depends on your system configuration and the installed library version. It is recommended that the Nextcloud Server is upgraded to 20.0.12, 21.0.4 or 22.1.0. These versions do not use this library anymore. As a workaround users may disable previews by setting `enable_previews` to `false` in `config.php`. | |||||
| CVE-2022-29243 | 1 Nextcloud | 1 Nextcloud Server | 2022-09-27 | 4.0 MEDIUM | 4.3 MEDIUM |
| Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Prior to versions 22.2.7 and 23.0.4, missing input-size validation of new session names allows users to create app passwords with long names. These long names are then loaded into memory on usage, resulting in impacted performance. Versions 22.2.7 and 23.0.4 contain a fix for this issue. There are currently no known workarounds available. | |||||
| CVE-2022-39211 | 1 Nextcloud | 2 Nextcloud Enterprise Server, Nextcloud Server | 2022-09-21 | N/A | 5.3 MEDIUM |
| Nextcloud server is an open source personal cloud platform. In affected versions it was found that locally running webservices can be found and requested erroneously. It is recommended that the Nextcloud Server is upgraded to 23.0.8 or 24.0.4. It is recommended that the Nextcloud Enterprise Server is upgraded to 22.2.10.4, 23.0.8 or 24.0.4. There are no known workarounds for this issue. | |||||
| CVE-2022-31120 | 1 Nextcloud | 1 Nextcloud Server | 2022-08-10 | N/A | 2.7 LOW |
| Nextcloud server is an open source personal cloud solution. The audit log is used to get a full trail of the actions which has been incompletely populated. In affected versions federated share events were not properly logged which would allow brute force attacks to go unnoticed. This behavior exacerbates the impact of CVE-2022-31118. It is recommended that the Nextcloud Server is upgraded to 22.2.7, 23.0.4 or 24.0.0. There are no workarounds available. | |||||
| CVE-2022-31118 | 1 Nextcloud | 1 Nextcloud Server | 2022-08-10 | N/A | 5.3 MEDIUM |
| Nextcloud server is an open source personal cloud solution. In affected versions an attacker could brute force to find if federated sharing is being used and potentially try to brute force access tokens for federated shares (`a-zA-Z0-9` ^ 15). It is recommended that the Nextcloud Server is upgraded to 22.2.9, 23.0.6 or 24.0.2. Users unable to upgrade may disable federated sharing via the Admin Sharing settings in `index.php/settings/admin/sharing`. | |||||
| CVE-2022-29163 | 1 Nextcloud | 1 Nextcloud Server | 2022-06-02 | 4.0 MEDIUM | 4.3 MEDIUM |
| Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Prior to versions 22.2.6 and 23.0.3, a user can create a link that is not password protected even if the administrator requires links to be password protected. Versions 22.2.6 and 23.0.3 contain a patch for this issue. There are currently no known workarounds. | |||||
| CVE-2020-8150 | 1 Nextcloud | 1 Nextcloud Server | 2022-05-24 | 1.9 LOW | 4.1 MEDIUM |
| A cryptographic issue in Nextcloud Server 19.0.1 allowed an attacker to downgrade the encryption scheme and break the integrity of encrypted files. | |||||
| CVE-2019-15624 | 3 Nextcloud, Opensuse, Suse | 3 Nextcloud Server, Backports, Suse Linux Enterprise Server | 2022-01-01 | 4.0 MEDIUM | 4.9 MEDIUM |
| Improper Input Validation in Nextcloud Server 15.0.7 allows group admins to create users with IDs of system folders. | |||||
| CVE-2020-8118 | 3 Nextcloud, Novell, Opensuse | 3 Nextcloud Server, Suse Linux Enterprise Server, Backports Sle | 2021-12-22 | 4.0 MEDIUM | 5.0 MEDIUM |
| An authenticated server-side request forgery in Nextcloud server 16.0.1 allowed to detect local and remote services when adding a new subscription in the calendar application. | |||||
| CVE-2019-5451 | 1 Nextcloud | 1 Nextcloud Server | 2021-11-03 | 2.1 LOW | 4.6 MEDIUM |
| Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the files when repeatedly opening and closing the app in a very short time. | |||||
| CVE-2019-15623 | 3 Nextcloud, Opensuse, Suse | 3 Nextcloud Server, Backports Sle, Package Hub | 2021-10-29 | 5.0 MEDIUM | 5.3 MEDIUM |
| Exposure of Private Information in Nextcloud Server 16.0.1 causes the server to send it's domain and user IDs to the Nextcloud Lookup Server without any further data when the Lookup server is disabled. | |||||
| CVE-2021-32733 | 1 Nextcloud | 1 Nextcloud Server | 2021-07-14 | 4.3 MEDIUM | 6.1 MEDIUM |
| Nextcloud Text is a collaborative document editing application that uses Markdown. A cross-site scripting vulnerability is present in versions prior to 19.0.13, 20.0.11, and 21.0.3. The Nextcloud Text application shipped with Nextcloud server used a `text/html` Content-Type when serving files to users. Due the strict Content-Security-Policy shipped with Nextcloud, this issue is not exploitable on modern browsers supporting Content-Security-Policy. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. As a workaround, use a browser that has support for Content-Security-Policy. | |||||
| CVE-2021-32741 | 1 Nextcloud | 1 Nextcloud Server | 2021-07-14 | 5.0 MEDIUM | 5.3 MEDIUM |
| Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, there was a lack of ratelimiting on the public share link mount endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. There are no known workarounds. | |||||