CVE-2024-52525: Cleartext Storage of Sensitive Information

Nextcloud Server is a self hosted personal cloud system. Under certain conditions the password of a user was stored unencrypted in the session data. The session data is encrypted before being saved in the session storage Redis or disk, but it would allow a malicious process that gains access to t...

PT-2024-35347

Name of the Vulnerable Software and Affected Versions Nextcloud Tables versions prior to 0.8.1 Description The issue concerns the sharing of table information in Nextcloud Tables, where the details about which table identified by a numeric ID is shared with specific groups and users, along with t...

CVE-2024-52511: Authorization Bypass Through User-Controlled Key

Nextcloud Tables allows users to to create tables with individual columns. By directly specifying the ID of a table or view, a malicious user could blindly insert new rows into tables they have no access to. It is recommended that the Nextcloud Tables is upgraded to 0.8.0...

NextCloud security vulnerabilities

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud that stems from Nextcloud Tables allowing users to create tables with separate columns...

CVE-2024-52515: Use of Incorrectly-Resolved Name or Reference

Nextcloud Server is a self hosted personal cloud system. After an admin enables the default-disabled SVG preview provider, a malicious user could upload a manipulated SVG file referencing paths. If the file would exist the preview of the SVG would preview the other file instead. It is recommended...

NextCloud Access Control Vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from an Access Control Error vulnerability that stems from the fact that when a file is blocked by access control, users can still copy an...

CVE-2024-52508: Exposure of Sensitive Information to an Unauthorized Actor

Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. When a user is trying to set up a mail account with an email address like [email protected] that does not support auto configuration, and an attacker managed to register autoconfig.tld, the used email details would ...

NextCloud security vulnerabilities

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud that stems from the fact that when the server is configured to allow sharing only with users in their own grou...

NextCloud security vulnerabilities

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud has a security vulnerability that stems from an MD5 hash being used to check the uniqueness of background jobs. This increases the likelihood tha...

NextCloud Mail access control vulnerability

Nextcloud Mail is an email from Nextcloud Germany. An access control error vulnerability exists in Nextcloud Mail that stems from allowing shared files without download permissions to be attached as attachments...

NextCloud security vulnerabilities

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud that stems from a malicious user being able to upload a manipulated SVG file with a referenced path after an...

NextCloud information leakage vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from an information disclosure vulnerability that stems from the fact that after storing "global credentials" on the server, the API returns...

NextCloud Authorization Issues Vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from an authorization issue vulnerability that originates when an attacker gains access to a user or administrator session to create, change...

NextCloud security vulnerabilities

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from a security vulnerability that stems from the fact that OAuth2 client secrets are stored in a recoverable manner so that an attacker...

NextCloud resource management error vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from a resource management error vulnerability that stems from the fact that due to a pre-sent HEAD request, the link reference provider...

NextCloud information leakage vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from an information disclosure vulnerability that stems from the fact that after setting up user- or administrator-defined external storage...

NextCloud security vulnerabilities

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from a security vulnerability that stems from the fact that under certain circumstances, a user's password is stored in session data in a...

NextCloud Desktop Client Trust Management Vulnerability

Nextcloud Desktop Client is an open source file synchronization and sharing tool from Nextcloud GmbH. A trust management issue vulnerability exists in Nextcloud Desktop Client that stems from the fact that if a manipulated server sends an empty initial signature, the desktop client does not stop...

NextCloud security vulnerabilities

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud that originates from a malicious user being able to send an incorrectly formatted login link that redirects th...

PT-2024-35349

Name of the Vulnerable Software and Affected Versions Nextcloud Desktop Client versions prior to 3.14.2 Description The issue concerns the Nextcloud Desktop Client, a tool used to synchronize files from Nextcloud Server with a computer. It was found that the Desktop client did not stop with an...